PMP7944

10.8Vin to 13.2Vin; 48Vout @ 7.3A; 4-Phase Synchronous Boost Converter

PMP7944

Design files

Overview

A 4-phase synchronous boost converter that accepts an input voltage of 10.8Vin to 13.2Vin providing an output of 48Vout capable of delivering 7.3A.

Output voltage options PMP7944.1
Vin (Min) (V) 10.8
Vin (Max) (V) 13.2
Vout (Nom) (V) 48
Iout (Max) (A) 7.3
Output Power (W) 350.4
Isolated/Non-Isolated Non-Isolated
Input Type DC
Topology Boost- Synchronous^Boost- Multiphase

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.

SNVU327.PDF (901 K)

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

SNVR317.PDF (222 K)

Detailed schematic diagram for design layout and components

SNVR318.PDF (111 K)

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

Products

Includes TI products in the design and potential alternatives.

Boost controllers (external switch)

LM51223-65V Wide Vin, Current Mode Synchronous Boost Controller with Multiphase Capability

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

CD4017BCMOS Decade Counter with 10 Decoded Outputs

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Linear & low-dropout (LDO) regulators

LP2951100-mA, 30-V, low-dropout voltage regulator with power good & enable

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N-channel MOSFETs

CSD18531Q5A60-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 4.6 mOhm

Data sheet document-pdfAcrobat PDF open-in-new HTML
Real-time clocks (RTCs) & timers

LMC555World’s smallest 555 timer with low power, high accuracy and a Fmax of 3MHz

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

Technical documentation

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Type Title Date
Test report PMP7944 Test Results Sep. 10, 2013

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