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reference designLM5023 | Demoboard PMP7991

Texas Instruments LM5023 | Demoboard PMP7991

High and Wide AC Vin Quasi-Resonant Isolated Flyback Reference Design

Overview

TopologyFlyback Converter
Input voltage85-265 V
Output 112 V / 2 A

Description

PMP7991 is a quasi-resonant isolated flyback using the LM5023 controller IC. The design accepts an input voltage of 85VAC to 265VAC and provides a selectable output of 12Vout or 5Vout capable of supplying 2A of current to the load. The quasi-resonant switching scheme helps to reduce EMI

Features

REMARK:~ BOM AND SCHEMATIC IS ADDED WITH EVAL BOARD PDF

Isolated flyback converterWide input range suitable for worldwide AC input conditionOutput is switch selectable for 5V or 12V at 2AQuasi-resonant switching for low EMI

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7508112328
SPECOffline Transformer
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Status Activei| Production is active. Expected lifetime: >10 years.
Product series Offline Transformer
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