STRW6253 Datasheet – Hybrid IC for Switching Regulator

Part Number: STRW6253

Function: Hybrid IC STRW-6253 for Switching regulator

Package: TO-220-6 pin type

Manufacturer: Sanken Electric co.,ltd., Allegro

Images :
STRW6253 datasheet



The STR-W6200D, STRW6253 series are current-mode PWM ICs that incorporate controller chips. These devices are manufactured using a proprietary high-voltage BCD process, and avalancheguaranteed MOSFETs. These elements allow power supply systems designs that are highly reliable and simple, with fewer peripheral components. These ICs also provide Auto-Burst mode operation, which lowers input power requirements at light loads, and improves efficiency over the entire load range and universal-input range.

STRW6253 sanken allegro

Function of Terminal

1. D/ST ( Drain / Startup terminal ) : MOSFET drain / Input of startup current
3. S/OCP ( Source / Over current protection terminal ) : MOSFET source / Input of over current detection
4. Vcc ( Power supply terminal ) : Input of power supply for control circuit
5. GND ( Groud terminal ) : Ground
6. FB ( Feedback terminal ) : Input of constant voltage control signal
7. FM ( Frequency jittering / Soft stat / External latch protection terminal )
: Control input of frequency jittering / Soft start / External latch protection


STRW6253 datasheet pdf pinout


1. TV set top box
2. LCD PC monitor, LCD TV
3. Printer, scanner
4. General consumer, PC

Other data sheets are available within the file: STRW-6253, STRW6253

STRW6253 Datasheet PDF Download

STRW6253 pdf



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STR53041 Datasheet PDF – Hybrid Voltage Regulator – Sanken

Part Number: STR53041

Function: Hybrid IC Voltage Regulator

Package: SIP 5 Pin Type

Manufacturer: Sanken Electric co.,ltd.

Images :

STR53041 datasheet



1. Hybrid voltage regulator module with a triple diffused planar transistor incorporated.
2. For TV switch mode power supply application.
3. Fixed output voltage.

Absolute maximum ratings ( 25°C )

1. Maximum Peak Input Voltage : VIN = 550 V
2. Input Current : IIN = 6 A
3. Maximum Power Dissipation : PD =  27 W(Tc=100°C)

Pinout and Equivalent Circuit



Reference Site:

Other data sheets are available within the file:STR-53041

STR53041 Datasheet PDF Download

STR53041 pdf

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