PMP40042

Flybuck For 48Vin Isolated System Aux. Power Reference Design

PMP40042

Design files

Overview

The PMP40042 is a D-CAP Aux. isolated power supply reference design solution for the Telecom & Server applications. High integration and low switching loss, with the UVLO, OTP, OCP, SS and Prebias Start-up, the module enables a high efficiency for 48V system application.  A low cost & compact transformer is embedded on the board. The board size is very compact (31mm * 11.9mm * 5mm). 

Features
  • Integrated high-side and low-side MOSFETs
  • Fast transient response based on the COT controlling
  • Integrated the UVLO, OTP, OCP, SS and prebias start-up
  • Wide input voltage range 36V ~ 60V
  • Compact size:  31mm * 11.9mm * 5mm
Output voltage options PMP40042.1
Vin (Min) (V) 36
Vin (Max) (V) 60
Vout (Nom) (V) 1
Iout (Max) (A) 40
Output Power (W) 40
Isolated/Non-Isolated Isolated
Input Type DC
Topology Half Bridge- Hard Switched^Other

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.

TIDUCL9.PDF (947 K)

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

TIDRON0.PDF (150 K)

Detailed schematic diagram for design layout and components

TIDRON1.PDF (46 K)

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

TIDRON2.PDF (96 K)

Detailed overview of design layout for component placement

TIDRON4.ZIP (28 K)

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

TIDCCW0.ZIP (248 K)

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

TIDRON3.PDF (594 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Isolated DC/DC converters & modules

LM5161Wide Input 4.5-V to 100-V, 1-A Synchronous Buck / Fly-Buck Converter

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

Technical documentation

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Type Title Date
* Test report PMP40042 Test Results Nov. 10, 2016

Related design resources

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