PMP9176

Ultra Wide Input Voltage Range AC-DC Buck Converter using UCC28910 Reference Design

PMP9176

Design files

Overview

The PMP9176 reference design uses Buck converter to convert ultra wide AC input voltage (50Vac to 275Vac) to a 9V/1.1W DC output with UCC28910 controller. Circuit simplicity is achieved with quasi-resonant valley-switching operation and the utilization of Buck topology.

Output voltage options PMP9176.1
Vin (Min) (V) 50
Vin (Max) (V) 275
Vout (Nom) (V) 9
Iout (Max) (A) .12
Output Power (W) 1.08
Isolated/Non-Isolated Isolated
Input Type AC
Topology Flyback- DCM
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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.

SLUUAV5.PDF (1705 K)

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

SLURAM7.PDF (85 K)

Detailed schematic diagram for design layout and components

SLURAM8.PDF (100 K)

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

SLUC513.ZIP (177 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 converters (integrated FET)

UCC28910700V Flyback switcher with constant-voltage constant-current and primary-side control

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
Test report PMP9176 Test Results Nov. 19, 2013

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