PMP20182

Ultra-wide Input Range (10.8V to 264V AC or DC) Bias Power Supply Reference Design

PMP20182

Design files

Overview

The PMP20182 can handle 10.8V to 264V, AC or DC input voltage range and generate 12V/55mA output. With the use of UCC2813 PWM controller (up to 100% duty cycle) and Buck-boost topology, this ultra-wide input range power supply is made possible. This design uses a depletion MOSFET for fast startup - less than 50mS startup time is achieved with 12VDC input.Dimension of this board is 20mm (W) x 60mm (L) x 10.5mm (H).

Features
  • Ultra-wide DC input - 10.8VDC to 264VDC
  • Ultra-wide AC input - 10.8VAC to 264VAC, 50/60Hz
  • High voltage Buck-boost converter design
  • Fast startup time with the use of depletion MOSFET
  • Board dimension is 20mm (W) x 60mm (L) x 10.5mm (H)
Output voltage options PMP20182.1
Vin (Min) (V) 10.8
Vin (Max) (V) 264
Vout (Nom) (V) 12
Iout (Max) (A) .055
Output Power (W) .66
Isolated/Non-Isolated Non-Isolated
Input Type AC
Topology Buck Boost- Non Sync

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.

TIDUBV0.PDF (2152 K)

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

TIDRLX3.PDF (91 K)

Detailed schematic diagram for design layout and components

TIDRLX4.PDF (126 K)

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

TIDRLX5.PDF (48 K)

Detailed overview of design layout for component placement

TIDRLX7A.ZIP (1484 K)

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

TIDCC79A.ZIP (1243 K)

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

TIDRLX6.PDF (328 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

PWM controllers

UCC2813-0Economy low power BICMOS 1MHz current mode PWM with 7.2V/6.9V UVLO and 100% duty cycle, -40C to 85C

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

Technical documentation

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Type Title Date
* Test report PMP20182 Test Results May 18, 2016

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