Datasheet4U Logo Datasheet4U.com

A6252 Datasheet STR-A6252

Manufacturer: Allegro MicroSystems

📥 Download Datasheet

Overview

g n i h tors c t wi gula Swww.DataSheet4U.com Re STR-A6251 AND STR-A6252 Universal-Input/15 W 50 kHz Flyback Switching Regulators The STR-A6251 and STR-A6252 are 50 kHz PWM topology (with ±5% frequency jittering for minimum EMI) regulators specifically designed to satisfy the requirements for increased integration and reliability in flyback converters.

They incorporate a primary control and drive circuit with avalanche-rated power MOSFETs.

Key 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 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.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Sanken Electric Logo A6252M STR-A6252M Sanken Electric

More Datasheets from Allegro MicroSystems

Part Number Description
A6259H STR-A6259H
A6210 3A 2MHz Buck-Regulating LED Driver
A6219DS Dual Full-Bridge PWM Motor Driver
A6260 High Brightness LED Current Regulator
A6261 Protected LED Array Driver
A6262 Automotive LED Array Driver
A6264 Automotive Stop/Tail LED Array Driver
A6266 High Current LED Controller
A6268 Automotive High Current LED Controller
A6271 Automotive High-Current LED Controller