PMP30089

Low-Cost Point-of-Load Regulator Reference Design

PMP30089

Design files

Overview

This design is a small and cost-effective point-of-load (PoL) regulator providing 2.5 V at 2.5 A from an input voltage of 12 V.

Features
  • Cost-effective DC-DC converter
  • High switching frequency 650 KHz for small-solution size
  • High efficiency 87% at full load
  • Built and tested reference design
Output voltage options PMP30089.1
Vin (Min) (V) 10
Vin (Max) (V) 14
Vout (Nom) (V) 2.5
Iout (Max) (A) 2.5
Output Power (W) 6.25
Isolated/Non-Isolated Non-Isolated
Input Type DC
Topology Buck- Synchronous
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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.

TIDUDL5.PDF (401 K)

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

TIDRSS2.PDF (120 K)

Detailed schematic diagram for design layout and components

TIDRSS3.PDF (23 K)

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

TIDRSS4.PDF (95 K)

Detailed overview of design layout for component placement

TIDRSS6.ZIP (519 K)

Files used for 3D models or 2D drawings of IC components

TIDCDU9.ZIP (31 K)

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

TIDRSS5.PDF (132 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

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

TPS56320917 V Input, 3A Synchronous Step-Down Regulator in SOT-23

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
* Test report PMP30089 Test Results Sep. 21, 2017

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