Flyback Reference Design with 400VDC Input and -5V, 3.3V, and 16V Triple-Output PMP20106 (ACTIVE)

Description & Features

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Key Document

Description

The PMP20106 reference design uses the UCC28880 integrated FET PWM controller for a -5V/50mA, 3.3V/100mA, and 16V/100mA triple-output bias supply with high voltage DC input (270VDC to 410VDC input). With 3.3V well regulated, 16V output voltage falls in between 9.35V and 16.99V and -5V output voltage falls in between -3.05V to -6.25V.

Features
  • 400VDC input to -5V/50mA, 3.3V/100mA, and 16V/100mA triple-output
  • 1.2" x 2.7" board dimension
  • UCC28880 low cost FET integrated PWM controller
  • Less than 400mW no load power consumption
  • Cross regulation tested

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Schematic/Block Diagram

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Design Guide

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Design Files

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Parametrics
 PMP20106.1
(Output Voltage 1)
PMP20106.2
(Output Voltage 2)
PMP20106.3
(Output Voltage 3)
Vin (Min) (V)270270270
Vin (Max) (V)410410410
Vout (Nom) (V)163.3-5
Iout (Max) (A).1.1.05
Output Power (W)1.6.33.25
Isolated/Non-IsolatedIsolatedIsolatedIsolated
Input TypeDCDCDC
TopologyFlyback- Non SyncFlyback- Non SyncFlyback- Non Sync

TI Devices (2)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LMV431A  Low-Voltage (1.24V) Adjustable Precision Shunt Regulators  Voltage references  Sample & Buy Not Available
UCC28880  High Voltage Switcher for Non-isolated AC/DC Conversion  Offline & isolated DC/DC controllers & converters  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LMV431A Download Download
Download Download
Download
UCC28880 Download Download

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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 2301 06 Dec 2016
Design files (6)
Title Type Size (KB) Date
ZIP 1721 06 Dec 2016
ZIP 744 06 Dec 2016
PDF 705 06 Dec 2016
PDF 57 06 Dec 2016
PDF 53 06 Dec 2016
PDF 92 06 Dec 2016

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