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STRA6051M - Current Mode Control PWM Regulator

This page provides the datasheet information for the STRA6051M, a member of the STR-A60xxM Current Mode Control PWM Regulator family.

Datasheet Summary

Description

The STR-A60xxM series are power ICs for switching power supplies, incorporating a power MOSFET and a current mode PWM controller IC.

Features

  • Small DIP8 package with 8 to 24 W power output 230 VAC.
  • Current Mode PWM control with 67 kHz switching frequency.
  • Built-in Random Switching function, reducing EMI noise, and simplifying EMI filters, and therefore reducing cost.
  • Built-in Slope Compensation function, avoiding subharmonic oscillation.
  • Built-in Auto Standby function (Input Power, PIN < 25 mW at no load) ▫ Normal operation: PWM mode ▫ Light load operation: Standby mode (burst oscillation).
  • Built-in Audi.

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Datasheet preview – STRA6051M

Datasheet Details

Part number STRA6051M
Manufacturer Allegro MicroSystems
File Size 528.27 KB
Description Current Mode Control PWM Regulator
Datasheet download datasheet STRA6051M Datasheet
Additional preview pages of the STRA6051M datasheet.

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Full PDF Text Transcription

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www.DataSheet.co.kr STR-A60xxM Current Mode Control PWM Regulator IC For Switching Power Supplies Features and Benefits ▪ Small DIP8 package with 8 to 24 W power output 230 VAC ▪ Current Mode PWM control with 67 kHz switching frequency ▪ Built-in Random Switching function, reducing EMI noise, and simplifying EMI filters, and therefore reducing cost ▪ Built-in Slope Compensation function, avoiding subharmonic oscillation ▪ Built-in Auto Standby function (Input Power, PIN < 25 mW at no load) ▫ Normal operation: PWM mode ▫ Light load operation: Standby mode (burst oscillation) ▪ Built-in Audible Noise Suppression function during Standby mode ▪ Built-in Startup Circuit, reducing power consumption in standby operation, and eliminating external components.
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