PMP7282 Reference Design

Texas Instruments

35V to 60V Input: 600W Output Dual-Phase Buck Converter Design with Greater than 97% Efficiency

Description

This 600W wide voltage input dual phase power converter uses two emulated current-mode controllers 180 degrees out of phase to minimize input and output ripple current. Compared to conventional isolated power converters: this synchronous buck architecture provides a reduced footprint and BOM cost at higher levels of efficiency: greater than 97% over several operating conditions.

Features
  • Two-phase buck converter600W output power35V to 60V maximum input voltage rangeOutput voltage of 12V at 50AThis reference design board is tested and supported with design files and an application note
Applications
  • Macro remote radio unit (RRU)
Product Categories
  • Power management

Parts

Part Number Name Companion Part
LM5116 LM5116 Buy Datasheet
LMC555 LMC555 Buy Datasheet
LMC7101 LMC7101 Buy Datasheet
LMV431 LMV431 Buy Datasheet

Bill Of Materials

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Schematic

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Design File

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Test Data

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Other Documents

Title Updated Type Size (KB)
PMP7282 Gerber 07 Oct 2012 ZIP 266
PMP7282 PCB 07 Oct 2012 PDF 993
PMP7282 BOM 07 Oct 2012 PDF 91
PMP7282 Schematic 07 Oct 2012 PDF 278