STR-A6051M - Current Mode Control PWM Regulator

Product Overview

Allegro MicroSystems

Part number	STR-A6051M
Manufacturer	Allegro MicroSystems
File Size	528.27 KB
Description	Current Mode Control PWM Regulator
Datasheet	STR-A6051M Datasheet
Note	This datasheet PDF includes multiple part numbers: STR-A6051M, STR-A60xxM. Please refer to the document for exact specifications by model.
Additional preview pages of the STR-A6051M datasheet.

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

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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Published: Feb 27, 2012 |