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STR-A6252M - Universal-Input 20 W 67 kHz Flyback Switching Regulators

Datasheet Summary

Description

Capacitor connection terminal for frequency jitter and soft start.

Features

  • 67 kHz PWM with ±5% frequency jittering for EMI noise filtering and cost reduction Rugged 650 V avalanche-rated MOSFET:.
  • Simplified surge absorption.
  • No VDSS derating required Low RDS(on) : 2.8 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 Auto-burst stand-by (intermittent operation) input power.

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Datasheet Details

Part number STR-A6252M
Manufacturer Sanken Electric
File Size 866.68 KB
Description Universal-Input 20 W 67 kHz Flyback Switching Regulators
Datasheet download datasheet STR-A6252M Datasheet
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Full PDF Text Transcription

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Sanken Power Devices from Allegro MicroSystems SwRitecghuilnagtors Approximate Scale 1:1 Package DIP-8 FEATURES AND BENEFITS 67 kHz PWM with ±5% frequency jittering for EMI noise filtering and cost reduction Rugged 650 V avalanche-rated MOSFET: • Simplified surge absorption • No VDSS derating required Low RDS(on) : 2.8 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 Auto-burst stand-by (intermittent operation) input power <0.
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