UCC28720 Datasheet - Texas Instruments

Constant-Current Controller

UCC28720 Features

* 1 < 10-mW No-Load Power

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

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

* 700-V Start-Up Switch

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

* Quasi-

UCC28720 General Description

The UCC28720 flyback power supply controller provides isolated-output Constant-Voltage (CV) and Constant-Current (CC) output regulation without the use of an optical coupler. The devices process information from the primary power switch and an auxiliary flyback winding for precise control of output .

UCC28720 Datasheet (1.50 MB)

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Datasheet Details

Part number:

UCC28720

Manufacturer:

Texas Instruments ↗

File Size:

1.50 MB

Description:

Constant-current controller.
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community UCC28720 SLUSBE8B MAY 2013 REVISED SEPTE.

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UCC28720 Constant-Current Controller Texas Instruments

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UCC28720 Features

UCC28720 General Description

Datasheet Details

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