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reference designLM5022-Q1 | Demoboard PMP22270

Texas Instruments LM5022-Q1 | Demoboard PMP22270

Adjustable output voltage, 200-W SEPIC power supply reference design

Overview

TopologySEPIC Buck-Boost Topology
Input voltage38-42 V
Output 1200 V / 4 A
IC revisionC

Description

This 200-W SEPIC converter reference design supplies a non-isolated adjustable 5-V to 200-V output voltage with a maximum output current of 4 A. Output voltage is set using a 0% to 100% duty-cycle, pulse-width-modulation (PWM) input.

Features

Provides 3x to 5x higher output power than traditional SEPICsAchieves a peak efficiency of greater than 93% (at 100-V output, 200 W)Controls the output voltage with PWM input from processorEnables low-input-ripple voltage and low EMI compared to flyback converters

Typical applications

  • Surgical equipment

More information

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691214110002
SPECWR-TBL Series 2141 - 3.50 mm Horiz. Entry Modular, 2, Rising Cage Clamp
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 2141 - 3.50 mm Horiz. Entry Modular
Pins2 
ApplicationRising Cage Clamp 
PCB/Cable/PanelPCB 
ModularityYes 
TypeHorizontal 
Wire Section 24 to 16 (AWG) 0.2 to 1 (mm²)
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750318760
SPECPower Transformer, –, –
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Status Activei| Production is active. Expected lifetime: >10 years.
Product series Power Transformer
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