PMP7038

Low Profile, Low Noise DC/DC Converter Reference Design

PMP7038

Design files

Overview

This design is low profile, low noise, works at 5Vdc input voltage and provides 5V/1.5A regulated. TIs UCC25600 resonant controller enables high efficiency even at high switching frequency.

Features
  • 80% efficiency at full load
  • Low profile (6mm)
  • 45ms Startup time
  • Low noise
  • Galvanic Isolation 4kVrms
Output voltage options PMP7038.1
Vin (Min) (V) 4.75
Vin (Max) (V) 5.25
Vout (Nom) (V) 5
Iout (Max) (A) 1.5
Output Power (W) 7.5
Isolated/Non-Isolated Isolated
Input Type DC
Topology Half Bridge- LLC
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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.

TIDU728.PDF (403 K)

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

TIDRCI3.PDF (95 K)

Detailed schematic diagram for design layout and components

TIDRCI4.PDF (20 K)

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

TIDC865.ZIP (56 K)

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

Products

Includes TI products in the design and potential alternatives.

LLC controllers

UCC256008-pin high-performance resonant mode LLC controller

Data sheet: PDF | HTML
Shunt voltage references

TLV4311.5% accuracy, low-voltage, adjustable precision shunt regulator

Data sheet: PDF

Technical documentation

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Type Title Date
Test report PMP7038 Test Results Jan. 12, 2015

Support & training

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