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reference designLM5023 | Demoboard PMP8650

Texas Instruments LM5023 | Demoboard PMP8650

Universal Input 3.8W Quasi-Resonant Flyback using LM5023 Reference Design

Overview

TopologyFlyback Converter
Input voltage85-265 V
Output 13.16 V / 0.62 A
Output 213 V
Output 313 V / 0.14 A
IC revisionA

Description

This reference design uses the LM5023 quasi-resonant flyback controller to generate isolated 3.16V and 13V outputs from an universal input. The regulated 3.16V output provides up to 620mA of output current, while the unregulated 13V output is capable of providing up to 135mA.

Features

Remark: BOM is added with Schematic pdf.

More information

Parts approved by Texas Instruments

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744821039
SPECWE-CMB Common Mode Power Line Choke, 0.3 A, 39 mH
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-CMB Common Mode Power Line Choke
Rated Current0.3 A
Inductance39 mH
DC Resistance3000 mΩ
Rated Voltage250 V (AC)
Insulation Test Voltage1500 V (AC)
MaterialMnZn 
Length15.8 mm
Width7.8 mm
Height18 mm
MountTHT 
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750811831
SPECOffline Transformer, –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product series Offline Transformer
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