UCC29910A - Buck PFC Controller

Product Overview

Texas Instruments

Datasheet Details

Part number	UCC29910A
Manufacturer	Texas Instruments
File Size	682.67 KB
Description	Buck PFC Controller
Datasheet	UCC29910A Datasheet
Additional preview pages of the UCC29910A datasheet.

Product details

Description

The UCC29910A Buck Power Factor Correction (PFC) controller provides a relatively flat high-efficiency performance across universal line for designers requiring a high power factor (>0.9) and wishing to meet the requirements of IEC 61000-3-2.

Features

1.
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.

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Published: Apr 30, 2020 |