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 seriesL
(µH)
IR
(A)
ISAT
(A)
RDC max.
(Ω)
fres
(MHz)
Version Samples
7447462102SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WE-TI Radial Leaded Wire Wound Inductor 1000 0.25 0.27 6 2.3 Heat Shrinking Tube
Order Code Data­sheet Simu­lation
7447462102SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IR
(A)
ISAT
(A)
RDC max.
(Ω)
fres
(MHz)
Version Samples