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STR-A6169 - Universal-Input/5W Flyback Switching Regulator

Description

and applications information is provided in Application Note 28102.20, Series STRA6100 Flyback Switching Regulators.

The products described herein are manufactured in Japan by Sanken Electric Co., Ltd.

for sale by Allegro MicroSystems, Inc.

Features

  • Rugged 800 V Avalanche-Rated MOSFET Simplified Surge Absorption No VDSS Derating Required.
  • 19.2 Ω rDS(on).
  • Two Operational Modes by Automatic Switching: PRC Mode for Normal Operation Burst Mode for Stand-By Operation or Light Loads.
  • Built-In Leading Edge Blanking.
  • Low Start-Up Current Start-Up Circuit Disabled in Operation.
  • Low Operating Current (1.5 mA typ).
  • Automatic Burst Stand-By (intermittent operation) Input Power.

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Datasheet Details

Part number STR-A6169
Manufacturer Allegro Microsystems
File Size 190.98 KB
Description Universal-Input/5W Flyback Switching Regulator
Datasheet download datasheet STR-A6169 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Data Sheet 28102.24 SwRitecghuinlagtors ABSOLUTE MAXIMUM RATINGS at TA = +25°C Control Supply Voltage, VCC . . . . 35 V Drain-Source Voltage, VDSS . . . . . . 800 V Drain Switching Current, ID . . . . 1.2 A* Peak Drain Switching Current, IDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 A Single-Pulse Avalanche Energy, EAS . . . . . . . . . . . . . . . . . . . . . 7 mJ Start-Up Pin Voltage Range, Vstartup . . . . . . . . . –0.3 V to +600 V OCP Voltage Range, VOCP . . . . . . . . . . . . –0.5 V to +6 V FB/OLP Voltage Range, VFB/OLP . . . . . . . . . . –0.5 V to +10 V Package Power Dissipation, PD control (VCC × ICC(ON)) . . . . . 0.15 W MOSFET (VDSS × ID) . . . . . . 1.35 W total . . . . . . . . . . . . . . . . . . . . 1.5 W MOSFET Channel Temp., TJ .
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