PMP9387

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

PMP9387

Design files

Overview

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 Load
  • Adjustable Frequency
  • Internal Compensation
  • Power-Good Flag
  • Output Short Circuit Protection
  • Wide Vin and Tuning Vout by external dac voltage
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDU898.PDF (1498 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

TIDRE10.PDF (64 K)

Detailed schematic diagram for design layout and components

TIDRE11.PDF (199 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDCA34.ZIP (320 K)

Design file that contains information on physical board layer of design PCB

Products

Includes TI products in the design and potential alternatives.

AC/DC & DC/DC converters (integrated FET)

LM460023.5V to 60V, 2A Synchronous Step-Down Voltage Converter

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
Test report PMP9387 Test Results Apr. 08, 2015

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