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Texas Instruments UCC28700 | Demoboard PMP10276

85VAC - 265VAC Isolated Flyback Design for Small Appliances Reference Design

Overview

TopologyFlyback Converter
Input voltage85-264 V
Output 112 V / 2 A
IC revisionB

Description

PMP10276 is an isolated fly back design with an input range of 85VAC - 265VAC, and an output of 12V at 2A using UCC28700 PSR controller. Efficiency is greater than 83.8% at 120VAC input and 84% at 230VAC input. PMP10276 also has 111mW and 174mW no load power consumptions at 120VAC input and 230VAC input, respectively.

Features

  • Compact design with 1.6in x 2.25in xy dimension
  • Transformer height less than 0.64in
  • Full load efficiencies are 83.8% at 120VAC input and 84% at 230VAC input
  • No load power consumptions are 111mW at 120VAC input and 174mW at 230VAC input

Input range is 85VAC - 265VAC

  • Testing report available

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesVINVOut1
(V)
IOut1
(A)
VOut2
(V)
IOut2
(A)
Vaux
(V)
fswitch
(kHz)
L
(µH)
NPRI : NSEC : NAUXISAT
(A)
VT
(V (AC))
L
(mm)
W
(mm)
H
(mm)
MountSize Samples
750314727SPEC
4 files Active i| Production is active. Expected lifetime: >10 years.MID-OLTI Offline Flyback Transformers for Texas Instruments 85 - 265 V (AC) 12 2 3.3 0.5 18 100 250 20:3.5:1:5.5 1.8 4375 22.2 26 16 THT EE20/10/6
Order Code Data­sheet Simu­lation
750314727SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesVINVOut1
(V)
IOut1
(A)
VOut2
(V)
IOut2
(A)
Vaux
(V)
fswitch
(kHz)
L
(µH)
NPRI : NSEC : NAUXISAT
(A)
VT
(V (AC))
L
(mm)
W
(mm)
H
(mm)
MountSize Samples