STRA6251 - Flyback Switching Regulators

Product Overview

Allegro MicroSystems

Part number	STRA6251
Manufacturer	Allegro MicroSystems
File Size	398.17 KB
Description	Flyback Switching Regulators
Datasheet	STRA6251 Datasheet
Note	This datasheet PDF includes multiple part numbers: STRA6251, STR-A6251. Please refer to the document for exact specifications by model.
Additional preview pages of the STRA6251 datasheet.

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

50 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.
Choice of rDS(on) (2.8 Ω or 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) continued Always order.

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Published: May 2, 2007 |