The EL7535 is a synchro-integrated FET 350mA step-down regulator in a 10 Ld MSOP package. Available in a 10 Ld MSOP package and specified to operate in the full -40°C to +85°C temperature range. The regulator is internally compensated, which allows a complete DC/DC converter to be formed using only five tiny external components.
Typical Application Diagram
The regulator has an input voltage range of 2.5V to 6V and can accommodate 3.3V, 5V or lithium-ion battery power supplies. Output can be set externally from 0.8V to VIN with resistance divider. The EL7535 has PWM mode control. The operating frequency is generally 1.4MHz. Other features include < 1µA shutdown current, short circuit protection, and overtemperature protection.
Timing Diagram
Block Diagram
