STR2W153D

Current Mode Control PWM Regulator

Sanken

STR2W153D Features

* Current mode PWM control

* Built-in Random Switching function: reduces EMI noise, simplifies EMI filters, and cuts cost by external part reduction

* Built-in Slope Compensation function: avoids subharmonic oscillation

* Built-in Leading Edge Blanking (LEB) function

STR2W153D General Description

The STR2W152D and STR2W153D are power ICs for switching power supplies, incorporating a power MOSFET and a current mode PWM controller IC in one package. Including a startup circuit and a standby function in the controller, the products achieve low power consumption, low standby power, and high cost.

STR2W153D Datasheet (182.85 KB)