STR-A6251 Flyback Switching Regulators

Allegro MicroSystems

Description

g n i h tors c t i a Sw egul R STR-A6251 AND STR-A6252 Universal-Input/15 W 50 kHz Flyback Switching Regulators The STR-A6251 and STR-A6252 are 50 k.
and applications information is provided in Application Note 28103.

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Datasheet Specifications

Part number: STR-A6251
Manufacturer: Allegro MicroSystems
File Size: 398.17 KB
Datasheet: STR-A6251_AllegroMicroSystems.pdf
Description: Flyback Switching Regulators

Features

* 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 Trans

Applications

* from DVD players and VCR player/recorders to ac adapters for cellular phones and digital cameras. An auto-burst standby function reduces power consumption at light load, while multiple protections, including the avalanche-energy guaranteed MOSFET, provide high reliability of system design. Cycle-by

STR-A6251 Distributors

📁 Related Datasheet

STR-A6252M STR-A6000 STR-A6000H STR-A6051M STR-A6052M STR-A6053M

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STR-A6251 Flyback Switching Regulators Allegro MicroSystems

Allegro MicroSystems STR-A6251-like datasheet