PMP30165

5W Isolated Triple Output Inverting Fly-Buck-Boost Reference Design

PMP30165

Design files

Overview

The PMP30165 reference design is an inverting Fly-Buck-Boost Converter using the LM5160-Q1 to generate 3 isolated output voltages. The reference design accepts an input voltage of 10V to 14V. The LM5160-Q1 device is a 65V, 2-A synchronous step-down converter with integrated high-side and low-side MOSFETs. The constant on-time control requires no loop compensation. The converter can regulate the secondary side outputs without an opto-coupler and is capable of achieving good cross regulation.

Features
  • Three isolated outputs
  • Constant on-time control, no loop compensation
  • Low BOM count and cost
  • Test report available
Output voltage options PMP30165.1 PMP30165.2 PMP30165.3
Vin (Min) (V) 10 10 10
Vin (Max) (V) 14 14 14
Vout (Nom) (V) 7 12 30
Iout (Max) (A) .3 .05 .075
Output Power (W) 2.1 .6 2.25
Isolated/Non-Isolated Isolated Isolated Isolated
Input Type DC DC DC
Topology FlyBuck FlyBuck FlyBuck
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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.

TIDUDB8.PDF (1236 K)

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

TIDRRI3.PDF (125 K)

Detailed schematic diagram for design layout and components

TIDRRI4.PDF (98 K)

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

TIDRRI5.PDF (104 K)

Detailed overview of design layout for component placement

TIDRRI7.ZIP (310 K)

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

TIDCDK6.ZIP (149 K)

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

TIDRRI6.PDF (113 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

AC/DC & DC/DC converters (integrated FET)

LM5160-Q1Wide Input 65V, 2A Synchronous Buck / Fly-Buck™ Converter

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
* Test report PMP30165 Test Results Jun. 23, 2017

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