購買 L5991A | L5991A數據表 | Heisener.com
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L5991A

hot L5991A

L5991A

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零件編號 L5991A
製造商 STMicroelectronics
描述 IC REG CTRLR FLYBACK 16DIP
數據表

L5991A 數據表
封裝 16-DIP (0.300", 7.62mm)
ECAD
庫存 349,272 piece(s)
單價 Request a Quote
交貨期 可立即發貨
預計送達時間 十一月 11 - 十一月 16 (選擇速遞服務)
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L5991A參數

製造商STMicroelectronics
類別積體電路 (IC) - PMIC - 穩壓器 - DC DC 切換式控制器
封裝16-DIP (0.300", 7.62mm)
ECAD
系列-
輸出類型Transistor Driver
功能Step-Up/Step-Down
輸出配置Positive, Isolation Capable
拓撲Flyback
輸出數量1
輸出階段1
電壓 - 電源（Vcc / Vdd）7.6 V ~ 20 V
頻率 - 切換Up to 1MHz
佔空比（最大值）93%
同步整流器Yes
時鐘同步No
串行接口-
控制功能Current Limit, Frequency Control, Soft Start
工作溫度-40°C ~ 150°C (TJ)
包/箱16-DIP (0.300", 7.62mm)
供應商設備包16-DIP

L5991A數據表

L5991A Packaging

Customized Labels
Sealing
Packing
Insepction

L5991A FAQ

  • 1. How to order L5991A on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that L5991A is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the L5991A. All suppliers must pass our qualification reviews before they can publish their products including L5991A on Heisener; we pay more attention to the channels and quality of L5991A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the L5991A price and inventory displayed accurate?
    The price and inventory of L5991A fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of L5991A?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the L5991A we delivered, we will accept the replacement or return of the L5991A only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of L5991A.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as L5991A pin diagram, L5991A datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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L5991A 保證

Service Guarantee

服務保證

我們保證100％的客戶滿意度。

我們經驗豐富的銷售團隊和技術支持團隊支持我們的服務以滿足所有客戶。

Quality Guarantee

質量保證

我們提供90天保修。

如果您收到的物品質量不合格，我們將負責您的退款或更換，但物品必須以原始狀態退回。

全球供應鏈-可靠的授權分銷商資源

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IC REG CTRLR FLYBACK 16SOIC

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D# 497-5722-ND

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IC REG CTRLR FLYBACK 16DIP

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零件編號 製造商 描述 庫存

L5991AD

D# 2849708

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PWM CONT, CURRENT MODE, 1MHZ, SOIC-16

RoHS: Compliant
Min Qty: 1
Container: Each
 0
零件編號 製造商 描述 庫存

L5991AD13TR

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L5991AD Series 20 V 93% 1 MHz Primary Controller with Standby - SOIC-16

RoHS: Compliant
pbFree: Yes
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pbFree: Yes
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零件編號 製造商 描述 庫存

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L5991AD13TR

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EL5991AD

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in stock - can ship the same day

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L5991A-LT

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L5991A

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L5991AD

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OEM/CM Immediate delivery

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L5991AD13TR

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OEM/CM Immediate delivery

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零件編號 製造商 描述 庫存

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Switching Controllers Prog Current Mode

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D# 23AC6596

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IND. & POWER CONV. ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 1000
Container: Bulk
 0

L5991AD13TR

D# 56P8424

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SPS ASSP

RoHS: Not Compliant
Min Qty: 2500
Container: TAPE & REEL - FULL
 0
零件編號 製造商 描述 庫存

L5991A

D# NS-L5991A

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OEM/CM ONLY

 7313

L5991AD13TR

D# NS-L5991AD13TR

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OEM/CM ONLY

 5674

E-L5991AD

D# NS-E-L5991AD

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OEM/CM ONLY

 8134

L5991AD

D# NS-L5991AD

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OEM/CM ONLY

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E-L5991A

D# NS-E-L5991A

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OEM/CM ONLY

 8277
零件編號 製造商 描述 庫存

L5991AD

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480
零件編號 製造商 描述 庫存

L5991AD13TR

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OEM/CM ONLY

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EL5991AD

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OEM/CM ONLY

 192

L5991A

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OEM/CM ONLY

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L5991AD

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OEM/CM ONLY

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零件編號 製造商 描述 庫存

E-L5991AD13TR

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IN stock Immediate delivery

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L5991A-LT

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IN stock Immediate delivery

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IN stock Immediate delivery

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L5991AD

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L5991AD13TR

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IN stock Immediate delivery

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零件編號 製造商 描述 庫存

E-L5991AD13TR

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shipping today

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L5991AD13TR

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shipping today

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L5991AD

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shipping today

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L5991A

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shipping today

 47
零件編號 製造商 描述 庫存

L5991AD

D# 53520135

 STMicroelectronics

Current Mode PWM Controller 1.5A 1000kHz 16-Pin SO Tube

RoHS: Compliant
 0

L5991AD13TR

D# 25820485

 STMicroelectronics

Current Mode PWM Controller 1.5A 1000kHz 16-Pin SO T/R

RoHS: Compliant
 0
零件編號 製造商 描述 庫存

L5991AD

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RFQ

 3485

E-L5991AD

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RFQ

 13354

L5991AD13TR

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RFQ

 11813
零件編號 製造商 描述 庫存

L5991AD

D# 2849708

 STMicroelectronics

PWM CONT, CURRENT MODE, 1MHZ, SOIC-16

RoHS: Compliant
Min Qty: 1
Container: Each
 0

Quick Inquiry

L5991A

質量認證

黑森爾對質量的承諾，塑造了我們的採購、測試、運輸流程以及它們之間的每一步。這個基準是我們所銷售的每一個元器件的基礎。

ISO9001:2015, ICAS, IAF, UKAS

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