UCC28722 Datasheet - Texas Instruments

Constant-Current Controller

UCC28722 Features

* 1 < 50-mW No-Load Power

* Primary-Side Regulation (PSR) Eliminates Opto- Coupler

* Dynamic BJT Drive

* ± 5% Voltage and Current Regulation Across Line and Load

* 80-kHz Maximum Switching Frequency Enables High-Power Density Charger Designs

* Quasi-Res

UCC28722 General Description

The UCC28722 flyback power supply controller provides isolated-output constant-voltage (CV) and constant-current (CC) output regulation without the use of an optical coupler. The device processes information from the primary power switch and an auxiliary flyback winding for precise control of output.

UCC28722 Datasheet (1.70 MB)

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Datasheet Details

Part number:

UCC28722

Manufacturer:

Texas Instruments ↗

File Size:

1.70 MB

Description:

Constant-current controller.
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design UCC28722 SLUSBL7B DECEMBER 2013 .

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UCC28722 Constant-Current Controller Texas Instruments

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UCC28722 Features

UCC28722 General Description

Datasheet Details

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