IC manufacturers Texas Instruments

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Texas Instruments UCC28910 | Demoboard PMP9176

Ultra Wide Input Voltage Range AC-DC Buck Converter using UCC28910 Reference Design

Overview

TopologyFlyback Converter
Input voltage50-275 V
Output 19 V / 0.12 A
IC revisionA

Description

The PMP9176 reference design uses Buck converter to convert ultra wide AC input voltage (50Vac to 275Vac) to a 9V/1.1W DC output with UCC28910 controller. Circuit simplicity is achieved with quasi-resonant valley-switching operation and the utilization of Buck topology.

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IR(A)
ISAT,10%(A)
RDC max.(Ω)
fres(MHz)
Version
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