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UCC28070-Q1

PFC Controller

UCC28070-Q1 Features

* 1

* Qualified for Automotive Applications

* Interleaved Average Current-Mode PWM Control with Inherent Current Matching

* Advanced Current Synthesizer Current Sensing for Superior Efficiency

* Highly-Linear Multiplier Output with Internal Quantized Voltage Feed-Forwar

UCC28070-Q1 General Description

The UCC28070 is an advanced power factor correction device that integrates two pulse-width modulators (PWMs) operating 180° out of phase. This interleaved PWM operation generates substantial reduction in the input and output ripple currents, and the conducted-EMI filtering becomes easier and less ex.

UCC28070-Q1 Datasheet (911.92 KB)

Preview of UCC28070-Q1 PDF

Datasheet Details

Part number:

UCC28070-Q1

Manufacturer:

Texas Instruments ↗

File Size:

911.92 KB

Description:

Pfc controller.
UCC28070-Q1 www.ti.com SLUSA71A

* JULY 2010

* REVISED JUNE 2011 INTERLEAVING CONTINUOUS CONDUCTION MODE PFC CONTROLLER Check for S.

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UCC28070-Q1 PFC Controller Texas Instruments

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