ST1S30 Datasheet (STMicroelectronics) - PWM step-down switching regulator

ST1S30, PWM step-down switching regulator

The ST1S30 is a step-down DC-DC converter optimized for powering low output voltage applications.

It supplies a current in excess of 3 A over an input voltage range from 2.7 V to 6 V.

A high PWM switching frequency (1.5 MHz) allows the use of tiny surface-mount components.

Moreover, since the requir

ST1S30 Features

* 1.5 MHz fixed frequency PWM with current control mode

* 3 A output current capability

* Typical efficiency: > 90%

* 2 % DC output voltage tolerance

* Two versions available: power good or inhibit

* Integrated output over-voltage protection