UCC28710 - Constant-Current Controller

Texas Instruments

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Datasheet Details

Part number	UCC28710
Manufacturer	Texas Instruments
File Size	1.73 MB
Description	Constant-Current Controller
Datasheet	UCC28710-etcTI.pdf

UCC28710 Product details

Description

The UCC2871x family of flyback power supply controllers provides isolated-output Constant-Voltage (CV) and Constant-Current (CC) output regulation without the use of an optical coupler. UCC28710 VDD HV VS DRV CBC CS GND UDG-12200 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use i

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.
100-kHz Maximum Switching Frequency Enables High-Power Density Charger Designs.
Resonant Valley-Switching Operation for Highest Overall Efficiency.
Frequency Jitter to Ease EMI Compliance.
Wide VDD Range Allows Small Bias Capacitor.
Clamped Gate-Drive Output.

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Published: Apr 25, 2020 |