IC manufacturers Texas Instruments

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Texas Instruments UCC27524 | Demoboard PMP11282

High Efficiency 410W AC/DC Power Supply Reference Design

Overview

TopologyLLC Resonant Converter
Input voltage85-265 V
Output 1330 V
IC revisionA

Description

PMP11282 is a high-efficiency AC/DC power supply reference design with universal AC input and 24V/17A output. Interleaved transition mode PFC and LLC series resonant converter is applied for 24V/17A main power. A PSR Flyback with MOSFET integrated controller is applied as the auxiliary supply. 91.98% efficiency is achieved at low line and full load. 94.61% efficiency is achieved at high line and full load.

Features

REMARK:BOM AND SCHEMATIC IS ADDED WITH PDF

410W PSU with interleaved transition mode PFC and LLC-SRC91.98% efficiency at 120VAC/60Hz and full load94.61% efficiency at 230VAC/50Hz and full load125mm x 225mm board dimensionTest report is availableConduction EMI test results included

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IR
(A)
RDC max.
(Ω)
L1
(mH)
IR
(A)
RDC max.
(mΩ)
Samples
7447076SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WE-FI Leaded Toroidal Line Choke 150 6.1 0.045
750811438SPEC
4 files Active i| Production is active. Expected lifetime: >10 years. Offline Transformer 750
744824101SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.Design Kit WE-CMB / WE-CMB HC / WE-CMB NiZn Common Mode Power Line Chokes 1000 10 0.007 1 10 7
744825510
8 files Active i| Production is active. Expected lifetime: >10 years.
Order Code Data­sheet Simu­lation
7447076SPEC
750811438SPEC
744824101SPEC
744825510
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IR
(A)
RDC max.
(Ω)
L1
(mH)
IR
(A)
RDC max.
(mΩ)
Samples