Texas Instruments UCC29910AEVM-730

Overview

Topology	Power Factor Correction
Input voltage	90-264 V
Output 1	84 V / 1.2 A
IC revision	A

Description

The UCC29910AEVM-730 is a fully assembled and tested circuit for evaluating the UCC29910A buck power factor correction (PFC) controller. Using buck PFC topology, the UCC29910AEVM-730 converts a 90VAC to 264VAC input, with 47Hz to 63Hz frequency, to an 84VDC output with a maximum output power of 100W.

Features

Buck Power Factor Correction for High Efficiency Across Line
Low Off-Line Startup Current, with SmartStart Algorithm for Fast Startup With Soft-Start
Compatible With Resistive or Pass Transistor Fed Startup from the AC Line
Low Power SmartBurst Mode for Standby and Light-Load Conditions
Current Sense Inputs for PFC control and Overload Protection
Line Sense UVLO
Sense and Drive Control for External Startup Depletion Mode FET
Latching Fault Input Pin

Typical applications

High Efficiency AC-DC Adapters
Low Profile and High Density Adapters

More information

Products

Order Code	Datasheet	Downloads	Status	Product series	SamplesAvailability & Sample

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750311885	SPECPush-Pull Transformer WE-PP	Availability –	Downloads–	Status Activei\| Production is active. Expected lifetime: >10 years.	Product series Push-Pull Transformer WE-PP	–Check availability
750311982	SPECCommon Mode Choke	Availability –	Downloads–	Status Activei\| Production is active. Expected lifetime: >10 years.	Product series Common Mode Choke	–Check availability
750311983	SPECCommon Mode Choke	Availability –	Downloads–	Status Activei\| Production is active. Expected lifetime: >10 years.	Product series Common Mode Choke	–Check availability

IC manufacturers (104)

Buck PFC Pre-Regulator in Power Factor Correction Applications