STR-W6053 Datasheet PDF – PWM Controller – Sanken

Part Number: STR-W6053

Function: Off-Line PWM Controller, Switching Power Supply

Package: TO-220F-6L Pin Type

Manufacturer: Sanken Electric co.,ltd.

Images :

STR-W6053 datasheet


The STR-W6053 series are power ICs for switching power supplies, incorporating a MOSFET and a current mode PWM controller IC. The low standby power is accomplished by the automatic switching between the PWM operation in normal operation and the burst-oscillation under light load conditions. The product achieves high cost-performance power supply systems with few external components.


1. Current Mode Type PWM Control

2. Brown-In and Brown-Out function

3. Random Switching Function

4. Slope Compensation Function

5. Leading Edge Blanking Function

6. Bias Assist Function


Pinouts and Application Circuits :



1. White goods

2. Office automation equipment

3. Industrial equipment


Other data sheets are available within the file:

STR-W6051, STR-W6051S, STR-W6052, STR-W6052S, STRW6053, STRW6053S

STR-W6053 Datasheet PDF Download

STR-W6053 pdf