IC manufacturers Texas Instruments

IC manufacturers (103)

Texas Instruments UCC28600 | Demoboard PMP8471.1

QR Flyback Converter for High Input Voltage (up to 415Vac)

Overview

TopologyFlyback Converter
Input voltage184-415 V
Output 112 V / 0.3 A
IC revisionC

Description

PMP8471 has been designed as a smart meter power supply for high input voltage application. PMP8471 can sustain input voltage up to 415Vac. The flyback coupled-inductor is designed to supply two 12V outputs each with 300mA nominal output current.

Features

Remark: BOM is added with Schematic pdf.

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IR(A)
ISAT,10%(A)
RDC max.(Ω)
fres(MHz)
Version
VIN
VOut1(V)
IOut1(A)
Vaux(V)
fswitch(kHz)
NPRI : NSEC : NAUX
ISAT(A)
VT(V (AC))
Size
Mount
L(mm)
W(mm)
H(mm)
Samples
WE-TI Radial Leaded Wire Wound Inductor, 1000 µH, 0.25 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance1000 µH
Rated Current0.25 A
Saturation Current @ 10%0.27 A
DC Resistance6 Ω
Self Resonant Frequency2.3 MHz
VersionHeat Shrinking Tube 
Saturation Current0.27 A
Size5075 
MountTHT 
Length6 mm
Width6 mm
Height8.5 mm
WE-OLTI Offline Flyback Transformers, 6600 µH, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance6600 µH
Input Voltage 184 - 265 V (AC)
Output Voltage 112 V
Output Current 10.3 A
Auxiliary Voltage12 V
Switching Frequency 40 - 130
Turns Ratio18:1:1 
Saturation Current0.225 A
Insulation Test Voltage4000 V (AC)
SizeEE16/7/5 
MountTHT 
Length17.5 mm
Width18.8 mm
Height14.2 mm