頁 22 - Intersil 產品 - PMIC - 穩壓器 - DC DC 切換式控制器

ISL6520IBZ

Intersil

IC REG CTRLR BUCK 8SOIC

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Phase Control
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC

封裝: 8-SOIC (0.154", 3.90mm Width)

庫存4,400

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Phase Control

-40°C ~ 85°C (TA)

8-SOIC (0.154", 3.90mm Width)

8-SOIC

ISL6520IB-T

Intersil

IC REG CTRLR BUCK 8SOIC

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Phase Control
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC

封裝: 8-SOIC (0.154", 3.90mm Width)

庫存34,812

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Phase Control

-40°C ~ 85°C (TA)

8-SOIC (0.154", 3.90mm Width)

8-SOIC

ISL6520IB

Intersil

IC REG CTRLR BUCK 8SOIC

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Phase Control
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC

封裝: 8-SOIC (0.154", 3.90mm Width)

庫存3,392

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Phase Control

-40°C ~ 85°C (TA)

8-SOIC (0.154", 3.90mm Width)

8-SOIC

ISL6520CR-T

Intersil

IC REG CTRLR BUCK 16QFN

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Phase Control
Operating Temperature: 0°C ~ 70°C (TA)
Package / Case: 16-VQFN Exposed Pad
Supplier Device Package: 16-QFN (4x4)

封裝: 16-VQFN Exposed Pad

庫存2,256

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Phase Control

0°C ~ 70°C (TA)

16-VQFN Exposed Pad

16-QFN (4x4)

ISL6520CR

Intersil

IC REG CTRLR BUCK 16QFN

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Phase Control
Operating Temperature: 0°C ~ 70°C (TA)
Package / Case: 16-VQFN Exposed Pad
Supplier Device Package: 16-QFN (4x4)

封裝: 16-VQFN Exposed Pad

庫存4,896

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Phase Control

0°C ~ 70°C (TA)

16-VQFN Exposed Pad

16-QFN (4x4)

ISL6520CBZ-T

Intersil

IC REG CTRLR BUCK 8SOIC

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Phase Control
Operating Temperature: 0°C ~ 70°C (TA)
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC

封裝: 8-SOIC (0.154", 3.90mm Width)

庫存5,520

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Phase Control

0°C ~ 70°C (TA)

8-SOIC (0.154", 3.90mm Width)

8-SOIC

ISL6520CBZ

Intersil

IC REG CTRLR BUCK 8SOIC

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Phase Control
Operating Temperature: 0°C ~ 70°C (TA)
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC

封裝: 8-SOIC (0.154", 3.90mm Width)

庫存10,284

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Phase Control

0°C ~ 70°C (TA)

8-SOIC (0.154", 3.90mm Width)

8-SOIC

ISL6520CB

Intersil

IC REG CTRLR BUCK 8SOIC

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Phase Control
Operating Temperature: 0°C ~ 70°C (TA)
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC

封裝: 8-SOIC (0.154", 3.90mm Width)

庫存6,992

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Phase Control

0°C ~ 70°C (TA)

8-SOIC (0.154", 3.90mm Width)

8-SOIC

ISL6520BIR-T

Intersil

IC REG CTRLR BUCK 16QFN

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Enable, Phase Control
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 16-VQFN Exposed Pad
Supplier Device Package: 16-QFN (4x4)

封裝: 16-VQFN Exposed Pad

庫存3,648

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Enable, Phase Control

-40°C ~ 85°C (TA)

16-VQFN Exposed Pad

16-QFN (4x4)

ISL6520BIR

Intersil

IC REG CTRLR BUCK 16QFN

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Enable, Phase Control
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 16-VQFN Exposed Pad
Supplier Device Package: 16-QFN (4x4)

封裝: 16-VQFN Exposed Pad

庫存7,632

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Enable, Phase Control

-40°C ~ 85°C (TA)

16-VQFN Exposed Pad

16-QFN (4x4)

ISL6520BCR-T

Intersil

IC REG CTRLR BUCK 16QFN

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Enable, Phase Control
Operating Temperature: 0°C ~ 70°C (TA)
Package / Case: 16-VQFN Exposed Pad
Supplier Device Package: 16-QFN (4x4)

封裝: 16-VQFN Exposed Pad

庫存7,424

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Enable, Phase Control

0°C ~ 70°C (TA)

16-VQFN Exposed Pad

16-QFN (4x4)

ISL6520BCR

Intersil

IC REG CTRLR BUCK 16QFN

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Enable, Phase Control
Operating Temperature: 0°C ~ 70°C (TA)
Package / Case: 16-VQFN Exposed Pad
Supplier Device Package: 16-QFN (4x4)

封裝: 16-VQFN Exposed Pad

庫存3,136

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Enable, Phase Control

0°C ~ 70°C (TA)

16-VQFN Exposed Pad

16-QFN (4x4)

ISL6520BCB-T

Intersil

IC REG CTRLR BUCK 8SOIC

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Enable, Phase Control
Operating Temperature: 0°C ~ 70°C (TA)
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC

封裝: 8-SOIC (0.154", 3.90mm Width)

庫存6,448

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Enable, Phase Control

0°C ~ 70°C (TA)

8-SOIC (0.154", 3.90mm Width)

8-SOIC

ISL6520BCB

Intersil

IC REG CTRLR BUCK 8SOIC

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Enable, Phase Control
Operating Temperature: 0°C ~ 70°C (TA)
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC

封裝: 8-SOIC (0.154", 3.90mm Width)

庫存4,528

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Enable, Phase Control

0°C ~ 70°C (TA)

8-SOIC (0.154", 3.90mm Width)

8-SOIC

ISL6520AIRZ-T

Intersil

IC REG CTRLR BUCK 16QFN

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Phase Control
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 16-VQFN Exposed Pad
Supplier Device Package: 16-QFN (4x4)

封裝: 16-VQFN Exposed Pad

庫存4,496

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Phase Control

-40°C ~ 85°C (TA)

16-VQFN Exposed Pad

16-QFN (4x4)

ISL6520AIRZ

Intersil

IC REG CTRLR BUCK 16QFN

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Phase Control
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 16-VQFN Exposed Pad
Supplier Device Package: 16-QFN (4x4)

封裝: 16-VQFN Exposed Pad

庫存4,976

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Phase Control

-40°C ~ 85°C (TA)

16-VQFN Exposed Pad

16-QFN (4x4)

ISL6520AIR-T

Intersil

IC REG CTRLR BUCK 16QFN

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Phase Control
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 16-VQFN Exposed Pad
Supplier Device Package: 16-QFN (4x4)

封裝: 16-VQFN Exposed Pad

庫存4,128

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Phase Control

-40°C ~ 85°C (TA)

16-VQFN Exposed Pad

16-QFN (4x4)

ISL6520AIR

Intersil

IC REG CTRLR BUCK 16QFN

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Phase Control
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 16-VQFN Exposed Pad
Supplier Device Package: 16-QFN (4x4)

封裝: 16-VQFN Exposed Pad

庫存2,304

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Phase Control

-40°C ~ 85°C (TA)

16-VQFN Exposed Pad

16-QFN (4x4)

ISL6520AIB-T

Intersil

IC REG CTRLR BUCK 8SOIC

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Phase Control
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC

封裝: 8-SOIC (0.154", 3.90mm Width)

庫存4,240

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Phase Control

-40°C ~ 85°C (TA)

8-SOIC (0.154", 3.90mm Width)

8-SOIC

ISL6520AIB

Intersil

IC REG CTRLR BUCK 8SOIC

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Phase Control
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC

封裝: 8-SOIC (0.154", 3.90mm Width)

庫存5,568

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Phase Control

-40°C ~ 85°C (TA)

8-SOIC (0.154", 3.90mm Width)

8-SOIC

ISL6520ACR-T

Intersil

IC REG CTRLR BUCK 16QFN

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Phase Control
Operating Temperature: 0°C ~ 70°C (TA)
Package / Case: 16-VQFN Exposed Pad
Supplier Device Package: 16-QFN (4x4)

封裝: 16-VQFN Exposed Pad

庫存3,280

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Phase Control

0°C ~ 70°C (TA)

16-VQFN Exposed Pad

16-QFN (4x4)

ISL6520ACR

Intersil

IC REG CTRLR BUCK 16QFN

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Phase Control
Operating Temperature: 0°C ~ 70°C (TA)
Package / Case: 16-VQFN Exposed Pad
Supplier Device Package: 16-QFN (4x4)

封裝: 16-VQFN Exposed Pad

庫存7,200

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Phase Control

0°C ~ 70°C (TA)

16-VQFN Exposed Pad

16-QFN (4x4)

ISL6520ACB

Intersil

IC REG CTRLR BUCK 8SOIC

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Phase Control
Operating Temperature: 0°C ~ 70°C (TA)
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC

封裝: 8-SOIC (0.154", 3.90mm Width)

庫存5,184

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Phase Control

0°C ~ 70°C (TA)

8-SOIC (0.154", 3.90mm Width)

8-SOIC

ISL6445IAZ

Intersil

IC REG CTRLR BUCK 24QSOP

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 2
Output Phases: 2
Voltage - Supply (Vcc/Vdd): 5.6 V ~ 24 V
Frequency - Switching: 1.4MHz
Duty Cycle (Max): 73%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Enable, Phase Control, Power Good, Soft Start
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 24-SSOP (0.154", 3.90mm Width)
Supplier Device Package: 24-QSOP

封裝: 24-SSOP (0.154", 3.90mm Width)

庫存109,140

Step-Down

Positive

Buck

2

5.6 V ~ 24 V

1.4MHz

73%

Yes

No

-

Enable, Phase Control, Power Good, Soft Start

-40°C ~ 85°C (TA)

24-SSOP (0.154", 3.90mm Width)

24-QSOP

ISL6440IA-TK

Intersil

IC REG CTRLR BUCK 24QSOP

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 2
Output Phases: 2
Voltage - Supply (Vcc/Vdd): 5.6 V ~ 24 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 93%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Enable, Phase Control, Power Good, Soft Start
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 24-SSOP (0.154", 3.90mm Width)
Supplier Device Package: 24-QSOP

封裝: 24-SSOP (0.154", 3.90mm Width)

庫存4,992

Step-Down

Positive

Buck

2

5.6 V ~ 24 V

300kHz

93%

Yes

No

-

Enable, Phase Control, Power Good, Soft Start

-40°C ~ 85°C (TA)

24-SSOP (0.154", 3.90mm Width)

24-QSOP

ISL6440IA-T

Intersil

IC REG CTRLR BUCK 24QSOP

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 2
Output Phases: 2
Voltage - Supply (Vcc/Vdd): 5.6 V ~ 24 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 93%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Enable, Phase Control, Power Good, Soft Start
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 24-SSOP (0.154", 3.90mm Width)
Supplier Device Package: 24-QSOP

封裝: 24-SSOP (0.154", 3.90mm Width)

庫存6,368

Step-Down

Positive

Buck

2

5.6 V ~ 24 V

300kHz

93%

Yes

No

-

Enable, Phase Control, Power Good, Soft Start

-40°C ~ 85°C (TA)

24-SSOP (0.154", 3.90mm Width)

24-QSOP

ISL6440IA

Intersil

IC REG CTRLR BUCK 24QSOP

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 2
Output Phases: 2
Voltage - Supply (Vcc/Vdd): 5.6 V ~ 24 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 93%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Enable, Phase Control, Power Good, Soft Start
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 24-SSOP (0.154", 3.90mm Width)
Supplier Device Package: 24-QSOP

封裝: 24-SSOP (0.154", 3.90mm Width)

庫存2,864

Step-Down

Positive

Buck

2

5.6 V ~ 24 V

300kHz

93%

Yes

No

-

Enable, Phase Control, Power Good, Soft Start

-40°C ~ 85°C (TA)

24-SSOP (0.154", 3.90mm Width)

24-QSOP

ISL6439IRZ-T

Intersil

IC REG CTRLR BUCK 16QFN

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 2.97 V ~ 3.63 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Enable, Phase Control
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 16-VQFN Exposed Pad
Supplier Device Package: 16-QFN-EP (5x5)

封裝: 16-VQFN Exposed Pad

庫存5,616

Step-Down

Positive

Buck

1

2.97 V ~ 3.63 V

300kHz

100%

Yes

No

-

Enable, Phase Control

-40°C ~ 85°C (TA)

16-VQFN Exposed Pad

16-QFN-EP (5x5)

零件編號	製造商	描述	封裝	庫存	Function	Output Configuration	Topology	Number of Outputs	Output Phases	Voltage - Supply (Vcc/Vdd)	Frequency - Switching	Duty Cycle (Max)	Synchronous Rectifier	Clock Sync	Serial Interfaces	Control Features	Operating Temperature	Package / Case	Supplier Device Package
ISL6520IBZ	Intersil	IC REG CTRLR BUCK 8SOIC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Phase Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	封裝: 8-SOIC (0.154", 3.90mm Width)	庫存4,400	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6520IB-T	Intersil	IC REG CTRLR BUCK 8SOIC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Phase Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	封裝: 8-SOIC (0.154", 3.90mm Width)	庫存34,812	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6520IB	Intersil	IC REG CTRLR BUCK 8SOIC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Phase Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	封裝: 8-SOIC (0.154", 3.90mm Width)	庫存3,392	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6520CR-T	Intersil	IC REG CTRLR BUCK 16QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Phase Control Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN (4x4)	封裝: 16-VQFN Exposed Pad	庫存2,256	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	0°C ~ 70°C (TA)	16-VQFN Exposed Pad	16-QFN (4x4)
ISL6520CR	Intersil	IC REG CTRLR BUCK 16QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Phase Control Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN (4x4)	封裝: 16-VQFN Exposed Pad	庫存4,896	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	0°C ~ 70°C (TA)	16-VQFN Exposed Pad	16-QFN (4x4)
ISL6520CBZ-T	Intersil	IC REG CTRLR BUCK 8SOIC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Phase Control Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	封裝: 8-SOIC (0.154", 3.90mm Width)	庫存5,520	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6520CBZ	Intersil	IC REG CTRLR BUCK 8SOIC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Phase Control Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	封裝: 8-SOIC (0.154", 3.90mm Width)	庫存10,284	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6520CB	Intersil	IC REG CTRLR BUCK 8SOIC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Phase Control Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	封裝: 8-SOIC (0.154", 3.90mm Width)	庫存6,992	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6520BIR-T	Intersil	IC REG CTRLR BUCK 16QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Phase Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN (4x4)	封裝: 16-VQFN Exposed Pad	庫存3,648	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Enable, Phase Control	-40°C ~ 85°C (TA)	16-VQFN Exposed Pad	16-QFN (4x4)
ISL6520BIR	Intersil	IC REG CTRLR BUCK 16QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Phase Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN (4x4)	封裝: 16-VQFN Exposed Pad	庫存7,632	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Enable, Phase Control	-40°C ~ 85°C (TA)	16-VQFN Exposed Pad	16-QFN (4x4)
ISL6520BCR-T	Intersil	IC REG CTRLR BUCK 16QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Phase Control Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN (4x4)	封裝: 16-VQFN Exposed Pad	庫存7,424	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Enable, Phase Control	0°C ~ 70°C (TA)	16-VQFN Exposed Pad	16-QFN (4x4)
ISL6520BCR	Intersil	IC REG CTRLR BUCK 16QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Phase Control Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN (4x4)	封裝: 16-VQFN Exposed Pad	庫存3,136	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Enable, Phase Control	0°C ~ 70°C (TA)	16-VQFN Exposed Pad	16-QFN (4x4)
ISL6520BCB-T	Intersil	IC REG CTRLR BUCK 8SOIC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Phase Control Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	封裝: 8-SOIC (0.154", 3.90mm Width)	庫存6,448	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Enable, Phase Control	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6520BCB	Intersil	IC REG CTRLR BUCK 8SOIC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Phase Control Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	封裝: 8-SOIC (0.154", 3.90mm Width)	庫存4,528	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Enable, Phase Control	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6520AIRZ-T	Intersil	IC REG CTRLR BUCK 16QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Phase Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN (4x4)	封裝: 16-VQFN Exposed Pad	庫存4,496	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	-40°C ~ 85°C (TA)	16-VQFN Exposed Pad	16-QFN (4x4)
ISL6520AIRZ	Intersil	IC REG CTRLR BUCK 16QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Phase Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN (4x4)	封裝: 16-VQFN Exposed Pad	庫存4,976	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	-40°C ~ 85°C (TA)	16-VQFN Exposed Pad	16-QFN (4x4)
ISL6520AIR-T	Intersil	IC REG CTRLR BUCK 16QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Phase Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN (4x4)	封裝: 16-VQFN Exposed Pad	庫存4,128	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	-40°C ~ 85°C (TA)	16-VQFN Exposed Pad	16-QFN (4x4)
ISL6520AIR	Intersil	IC REG CTRLR BUCK 16QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Phase Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN (4x4)	封裝: 16-VQFN Exposed Pad	庫存2,304	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	-40°C ~ 85°C (TA)	16-VQFN Exposed Pad	16-QFN (4x4)
ISL6520AIB-T	Intersil	IC REG CTRLR BUCK 8SOIC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Phase Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	封裝: 8-SOIC (0.154", 3.90mm Width)	庫存4,240	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6520AIB	Intersil	IC REG CTRLR BUCK 8SOIC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Phase Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	封裝: 8-SOIC (0.154", 3.90mm Width)	庫存5,568	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6520ACR-T	Intersil	IC REG CTRLR BUCK 16QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Phase Control Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN (4x4)	封裝: 16-VQFN Exposed Pad	庫存3,280	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	0°C ~ 70°C (TA)	16-VQFN Exposed Pad	16-QFN (4x4)
ISL6520ACR	Intersil	IC REG CTRLR BUCK 16QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Phase Control Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN (4x4)	封裝: 16-VQFN Exposed Pad	庫存7,200	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	0°C ~ 70°C (TA)	16-VQFN Exposed Pad	16-QFN (4x4)
ISL6520ACB	Intersil	IC REG CTRLR BUCK 8SOIC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Phase Control Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	封裝: 8-SOIC (0.154", 3.90mm Width)	庫存5,184	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6445IAZ	Intersil	IC REG CTRLR BUCK 24QSOP Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 5.6 V ~ 24 V Frequency - Switching: 1.4MHz Duty Cycle (Max): 73% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Phase Control, Power Good, Soft Start Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 24-SSOP (0.154", 3.90mm Width) Supplier Device Package: 24-QSOP	封裝: 24-SSOP (0.154", 3.90mm Width)	庫存109,140	Step-Down	Positive	Buck	2	2	5.6 V ~ 24 V	1.4MHz	73%	Yes	No	-	Enable, Phase Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	24-SSOP (0.154", 3.90mm Width)	24-QSOP
ISL6440IA-TK	Intersil	IC REG CTRLR BUCK 24QSOP Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 5.6 V ~ 24 V Frequency - Switching: 300kHz Duty Cycle (Max): 93% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Phase Control, Power Good, Soft Start Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 24-SSOP (0.154", 3.90mm Width) Supplier Device Package: 24-QSOP	封裝: 24-SSOP (0.154", 3.90mm Width)	庫存4,992	Step-Down	Positive	Buck	2	2	5.6 V ~ 24 V	300kHz	93%	Yes	No	-	Enable, Phase Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	24-SSOP (0.154", 3.90mm Width)	24-QSOP
ISL6440IA-T	Intersil	IC REG CTRLR BUCK 24QSOP Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 5.6 V ~ 24 V Frequency - Switching: 300kHz Duty Cycle (Max): 93% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Phase Control, Power Good, Soft Start Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 24-SSOP (0.154", 3.90mm Width) Supplier Device Package: 24-QSOP	封裝: 24-SSOP (0.154", 3.90mm Width)	庫存6,368	Step-Down	Positive	Buck	2	2	5.6 V ~ 24 V	300kHz	93%	Yes	No	-	Enable, Phase Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	24-SSOP (0.154", 3.90mm Width)	24-QSOP
ISL6440IA	Intersil	IC REG CTRLR BUCK 24QSOP Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 5.6 V ~ 24 V Frequency - Switching: 300kHz Duty Cycle (Max): 93% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Phase Control, Power Good, Soft Start Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 24-SSOP (0.154", 3.90mm Width) Supplier Device Package: 24-QSOP	封裝: 24-SSOP (0.154", 3.90mm Width)	庫存2,864	Step-Down	Positive	Buck	2	2	5.6 V ~ 24 V	300kHz	93%	Yes	No	-	Enable, Phase Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	24-SSOP (0.154", 3.90mm Width)	24-QSOP
ISL6439IRZ-T	Intersil	IC REG CTRLR BUCK 16QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2.97 V ~ 3.63 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Phase Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN-EP (5x5)	封裝: 16-VQFN Exposed Pad	庫存5,616	Step-Down	Positive	Buck	1	1	2.97 V ~ 3.63 V	300kHz	100%	Yes	No	-	Enable, Phase Control	-40°C ~ 85°C (TA)	16-VQFN Exposed Pad	16-QFN-EP (5x5)