PMP9387 Reference Design

Texas Instruments

PMP9387 is designed for power supply of cellphone screen using OLED panel

Description

Synchronous Buck Converter by LM46002: with input voltage of 24V and wide Vout from 2V to 19V by weighted voltage control of an external dac voltage: at maximum load 1A: with highest efficiency 96%. Voltage regulation is less than 2% when load is larger than 20%.

Features
  • High Efficiency at Light LoadAdjustable FrequencyInternal CompensationPower-Good FlagOutput Short Circuit ProtectionWide Vin and Tuning Vout by external dac voltage
Applications
Product Categories
  • Power management

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)
PMP9387 Gerber 08 Apr 2015 ZIP 320
PMP9387 BOM 08 Apr 2015 PDF 199
PMP9387 Schematic 08 Apr 2015 PDF 64