STR-A6251M - Universal-Input/15 W 67 kHz Flyback Switching Regulator

Product Overview

Allegro MicroSystems

Part number	STR-A6251M
Manufacturer	Allegro MicroSystems
File Size	352.27 KB
Description	Universal-Input/15 W 67 kHz Flyback Switching Regulator
Datasheet	STR-A6251M Datasheet
Additional preview pages of the STR-A6251M datasheet.

and applications information is provided in Application Note 28103.40, Series STRA6200 Flyback Switching Regulators.

67 kHz PWM with ±5% Frequency Jittering Cost Reduction of EMI Noise Filtering.
Rugged 650 V Avalanche-Rated MOSFET Simplified Surge Absorption No VDSS Derating Required.
Low rDS(on) (3.95 Ω maximum).
Auto-Burst Mode for Stand-By Operation or Light Loads Less Transformer Audible Noise.
Built-In Leading Edge Blanking.
Soft Start and Low Start-Up Current Start-Up Circuit Disabled in Operation.
Low Operating Current (4 mA max).
Automatic Burst Stand-By (inter.

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Published: May 2, 2007 |