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UCC28703

Constant-Current Controller

Image Manufacturer B2B MPN Description Distributor Stock Quantity Price Buy Now
part Texas Instruments UCC28703DBVT IC OFFLINE SW FLYBACK SOT23-6 DigiKey 1408 100 units
$0.77

UCC28703 Datasheet (1.96 MB)

Preview of UCC28703 PDF

Datasheet Details

Part number:

UCC28703

Manufacturer:

Texas Instruments ↗

File Size:

1.96 MB

Description:

Constant-current controller.
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design UCC28700, UCC28701, UCC28702, UCC28703 SLU.

UCC28703 Features

* 1 < 30-mW No-Load Power for 5-Star Rating

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

* ±5% Voltage and Current Regulation

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

* Quasi-Resonant Valley-Switching Operatio

UCC28703 General Description

The UCC28700 family of flyback power supply controllers provides 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 volta.

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UCC28703 Constant-Current Controller Texas Instruments

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UCC28703 Distributor

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