PMP1967

Synchronous Buck Converter (5V @ 5A)

PMP1967

Design files

Overview

This reference evaluation module, featuring the TPS51120, achieves low stand-by current high efficiency solution for PC I/O rails.

Features
  • Ready to copy 3.3V and 5.0V rails solution.
  • Very compact design for PCB area sensitive applications.
  • Optimized for 5A output at both 3.3V and 5.0V rails.
  • Great efficiency of over 94%.
  • This design is tested and ready to plug into a notebook power system.

Output voltage options PMP1967.1 PMP1967.2
Vin (Min) (V) 10.8 10.8
Vin (Max) (V) 13.2 13.2
Vout (Nom) (V) 3.3 5
Iout (Max) (A) 5 5
Output Power (W) 16.5 25
Isolated/Non-Isolated Non-Isolated Non-Isolated
Input Type DC DC
Topology Buck- Synchronous 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.

SLVR837.PDF (708 K)

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

SLVR835.PDF (66 K)

Detailed schematic diagram for design layout and components

SLVR836.PDF (108 K)

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

TIDC108.ZIP (160 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 controllers (external FET)

TPS511204.5-V to 28-V, dual-channel synchronous buck controller with low standby current consumption

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
Test report PMP1967 Test Results Jan. 06, 2011

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