STR3A151 PWM Off-Line Switching Regulator ICs

Sanken

Description

STR3A151, STR3A152, STR3A153, STR3A154, STR3A155 PWM Off-Line Switching Regulator ICs .
STR3A100 series are power ICs for switching power supplies, incorporating a power MOSFET and a current mode PWM controller IC in one package.

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STR3A151 Datasheet Preview — Preview of STR3A151 PDF

Datasheet Specifications

Part number: STR3A151
Manufacturer: Sanken ↗
File Size: 260.79 KB
Datasheet: STR3A151-Sanken.pdf
Description: PWM Off-Line Switching Regulator ICs

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

Applications

* Switching power supplies for electronic devices such as:
* Stand-by power supply for LCD/PDP television, desktop PC, multi-function printer, audio equipment, and so forth
* Small switched-mode power supply (SMPS) for printer, BD/DVD player, set-top box, and so forth
* Auxilia

STR3A151 Distributors

📁 Related Datasheet

STR3A151D STR3A152D STR3A153D STR3A155D STR3A100 STR3A161HD

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STR3A151 PWM Off-Line Switching Regulator ICs Sanken

Sanken STR3A151-like datasheet