UCC28742 Datasheet - Texas Instruments

High-Efficiency Flyback Controller

UCC28742 Features

* 1 Opto-Coupled Feedback Enables up to 1% Regulation

* Accurate Current Limit with Overload Timeout Protection and Delayed Hiccup Response

* Resonant-Ring Valley-Switching Operation for Highest Overall Efficiency

* 80-kHz Maximum Switching Frequency

* Frequenc

UCC28742 General Description

The UCC28742 off-line flyback controller is a highly integrated, 6-pin secondary-side regulated PWM controller for efficient AC-to-DC power supplies. It is an isolated-flyback power-supply controller that provides Constant-Voltage (CV) using an optical coupler to improve transient response to large-.

UCC28742 Datasheet (1.39 MB)

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Datasheet Details

Part number:

UCC28742

Manufacturer:

Texas Instruments ↗

File Size:

1.39 MB

Description:

High-efficiency flyback controller.
Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design UCC28742 SLUSD71A APRIL 2018

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UCC28742 High-Efficiency Flyback Controller Texas Instruments

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UCC28742 Features

UCC28742 General Description

Datasheet Details

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