STR-A60xxM - Current Mode Control PWM Regulator

Allegro MicroSystems

Datasheet Details

Part number	STR-A60xxM
Manufacturer	Allegro MicroSystems
File Size	528.27 KB
Description	Current Mode Control PWM Regulator
Datasheet	STR-A60xxM_AllegroMicroSystems.pdf

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 Audible Noise Suppression fu.

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Published: Feb 27, 2012 |