PMP9385 Reference Design

Texas Instruments

12.5Vin to 15.5Vin: 24Vout @ 8A Synchronous Boost Converter Reference Design

Description

PMP9385 is a Single-Phase Synchronous Boost Converter which accepts an input voltage of 12.5Vin to 15.5Vin and provides an output of 24Vout capable of supplying a maximum of 8A of current to the load. Design uses an LM5122 Synchronous Boost controller and CSD18531Q5A FETs.

Features
  • High Efficiency DesignHigh Power Density : 192W/22 Sq. inchesSynchronizable to External ClockCycle-by-Cycle Current Limit with programmable hiccup mode overload protectionVoltage Reference Accuracy of +/-1%Low Component Temperature Rise
Applications
Product Categories
  • Power management

Parts

Part Number Name Companion Part
LM5122 LM5122 Buy Datasheet

Bill Of Materials

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Schematic

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Test Data

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Other Documents

Title Updated Type Size (KB)
PMP9385 Gerber 28 Sep 2015 ZIP 353
PMP9385 CAD Files 28 Sep 2015 ZIP 703
PMP9385 PCB (from PMP7950) 28 Sep 2015 PDF 1253
PMP9385 Assembly Drawing (from PMP7950) 28 Sep 2015 PDF 149
PMP9385 BOM (Rev. A) 28 Sep 2015 PDF 137
PMP9385 Schematic (Rev. A) 28 Sep 2015 PDF 395