PMP10092

8V @ 7A Synchronous Boost Reference Design with LM5121

PMP10092

Design files

Overview

The PMP10092 reference design is a synchronous boost converter that can operate over a 3V to 8V input range and produce an 8V output at 7A load. The circuit has an output disconnection switch for safety. Due to the synchronous design a high efficiency of 97% can be achieved.

Features
  • High Efficiency Synchronous Boost Topology
  • Output disconnection switch
  • Additional output-filter for low noise output voltage
  • Design has been built and tested and complete test report is included
Output voltage options PMP10092.1
Vin (Min) (V) 3
Vin (Max) (V) 8
Vout (Nom) (V) 8
Iout (Max) (A) 7
Output Power (W) 56
Isolated/Non-Isolated Non-Isolated
Input Type DC
Topology Boost- 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.

TIDUAW0.PDF (1155 K)

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

TIDRI64.PDF (419 K)

Detailed schematic diagram for design layout and components

TIDRI65.PDF (104 K)

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

TIDRI67.ZIP (377 K)

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

TIDCB80.ZIP (41 K)

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

TIDRI66.PDF (677 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Boost controllers (external switch)

LM51213-65V Wide Vin, Current Mode Synchronous Boost with Disconnection Switch Control

Data sheet: PDF | HTML
N-channel MOSFETs

CSD18501Q5A40-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 3.2 mOhm

Data sheet: PDF | HTML
N-channel MOSFETs

CSD18509Q5B40-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 1.2 mOhm

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
* Test report PMP10092 Test Results Oct. 09, 2015

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