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IC manufacturers Texas Instruments

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reference designUCC25800

Texas Instruments UCC25800

Overview

TopologyHalf-Bridge Converter symmetrical isolated
Input voltage12 V
Output 120.5 V
IC revision001

Description

This reference design is an open-loop LLC converter, which provides four 18-V and 2.5 V outputs and up to 2.4 W for onboard charger applications. UCC25800-Q1 is used as the controller. LLC topology allows the transformer to have significant leakage inductance, but a much smaller primary-secondary capacitance, which significantly reduces common-mode current injection through the bias transformer.

Features

Small size open-loop LLCReinforce insulationCompact PCB size (55 mm * 45 mm)

Typical applications

More information

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61900311121
SPECWR-WTB 2.54 mm Male Header, 3, Vertical
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Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-WTB 2.54 mm Male Header
Pins3 
TypeVertical 
MountTHT 
Rated Current3 A
PCB/Cable/PanelPCB 
Length7.62 mm
PackagingBag 
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750345026
SPECGate Drive Transformer, –, –
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Status Activei| Production is active. Expected lifetime: >10 years.
Product series Gate Drive Transformer
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