IC manufacturers Texas Instruments

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Texas Instruments UCC28910 | Demoboard PMP4367

Universal AC Input 6W Adapter with Energy Star 6 Efficiency Rating

Overview

TopologyFlyback Converter
Input voltage85-264 V
Output 15 V / 1.2 A
IC revisionA

Description

This 5V / 1.2A adapter solution is fully test and passes EMI and EMC (CE,RE) safety requirements. It implements a high efficiency primary side controller UCC28910. The efficiency of the design complies with Energy Star 6 and is designed to fit into small form factor housing. The design measures 36mmX30mmX15mm and has been thermally characterized. No load efficiency is <30mW over the entire operating range. EE16 transformer of low cost is used.

Features

  • Fully tested to comply with EMC(CE,RE) and safety requirement
  • <30mW no load power over input range
  • Valley control PSR controller for high efficiency (avg. 78.9% @230Vac)
  • Good thermal performance with low component count
  • Small form factor: 36mmx30mmx15mm
  • High Precision CC and CV control

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesVINVOut1
(V)
IOut1
(A)
Vaux
(V)
fswitch
(kHz)
L
(mH)
NPRI : NSEC : NAUXISAT
(A)
VT
(V (AC))
L
(mm)
W
(mm)
H
(mm)
MountSizeIR
(A)
RDC max.
(Ω)
fres
(MHz)
Version Samples
750841012SPEC
5 files Active i| Production is active. Expected lifetime: >10 years.MID-OLTI Offline Flyback Transformers for Texas Instruments 85 - 265 V (AC) 5 1.2 12 70 1.66 16.875:1:2.25 3000 16.9 19.5 13.31 THT EE16/7/5
7447462471SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WE-TI Radial Leaded Wire Wound Inductor 0.47 0.4 6 6 8.5 THT 5075 0.35 2.4 3.4 Heat Shrinking Tube
Order Code Data­sheet Simu­lation
750841012SPEC
7447462471SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesVINVOut1
(V)
IOut1
(A)
Vaux
(V)
fswitch
(kHz)
L
(mH)
NPRI : NSEC : NAUXISAT
(A)
VT
(V (AC))
L
(mm)
W
(mm)
H
(mm)
MountSizeIR
(A)
RDC max.
(Ω)
fres
(MHz)
Version Samples