UCC28720EVM-212 5W Evaluation Module for USB off-line adapter

(ACTIVE) UCC28720EVM-212

Technical Documents

Description

The UCC28720EVM-212 is a 5W evaluation module for evaluating an off line adapter for USB applications. It is intended for evaluation purposes and is not intended to be an end product. The UCC28720EVM-212 converters 100V to 240V RMS input voltage down to 5V DC, with a 1A current limit for USB adapter applications.

Features

<10mW no load power
Primary Side Regulation (PSR) eliminates opto-coupler
+/- 5% Voltage & Current Regulation
Quasi-resonant valley switching operation for highest overall efficiency
Wide VDD range (35V) allows small bias capacitor
Drive Output for low cost Bipolar
Protection Functions: Over Voltage, Low Line, Over Current

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Lead-Free

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Enclosure

Ext Power Supply

UCC28720EVM-212:
UCC28720EVM-212 5W Evaluation Module for USB off-line adapter

ACTIVE

YES

TI Devices (3)

Part Number	Name	Product Family
UCC28700	Constant-Voltage, Constant-Current PWM With Primary-Side Regulation	AC/DC and Isolated DC/DC Power Supply
UCC28710	Constant-Voltage, Constant-Current PWM Controller with Primary-Side Regulation	AC/DC and Isolated DC/DC Power Supply
UCC28720	Constant-Voltage, Constant-Current Controller with Primary-Side Regulation for Bipolar Power Devices	AC/DC and Isolated DC/DC Power Supply

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