PMP4369

12V input -12V1.5A output Buck-boost inverter

PMP4369

Design files

Overview

PMP4369 converts 12V input voltage to negative 12V1.5A output with the high efficiency up to 90%@12Vin. Inverting Buck-Boost topology is adopted and echo mode step down converter TPS54340 is used in the design. The design limited in size within 33mmx33mm. The output ripple & noise is <50mV over range.

Output voltage options PMP4369.1
Vin (Min) (V) 10
Vin (Max) (V) 14
Vout (Nom) (V) -12
Iout (Max) (A) 1.5
Output Power (W) 18
Isolated/Non-Isolated Non-Isolated
Input Type DC
Topology Buck Boost- Inverting

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.

SLUUAS8.PDF (310 K)

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

SLURAK0.PDF (25 K)

Detailed schematic diagram for design layout and components

SLURAJ9.PDF (195 K)

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

SLUUAS9.PDF (146 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Buck converters (integrated switch)

TPS5434042 V Input, 3.5 A, Step-Down DC/DC Converter with Eco-mode™

Data sheet document-pdfAcrobat PDF open-in-new HTML

Technical documentation

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Type Title Date
Test report PMP4369 Test Results Oct. 03, 2013

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