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UCC28700-Q1 - Constant-Current Controller

Datasheet Summary

Description

The UCC28700-Q1 of flyback power supply controllers provides Constant-Voltage (CV) and Constant-Current (CC) output regulation without the use of an optical coupler.

Features

  • 1 Qualified for Automotive.

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Datasheet preview – UCC28700-Q1

Datasheet Details

Part number UCC28700-Q1
Manufacturer Texas Instruments
File Size 1.88 MB
Description Constant-Current Controller
Datasheet download datasheet UCC28700-Q1 Datasheet
Additional preview pages of the UCC28700-Q1 datasheet.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design UCC28700-Q1 SLUSC61 – JANUARY 2015 UCC28700-Q1 Constant-Voltage, Constant-Current Controller With Primary-Side Regulation 1 Features •1 Qualified for Automotive Applications • AEC-Q100 Qualified with the Following Results: – Device Temperature Grade 1: –40°C to 125°C – Device HBM Classification Level 2: ±2 kV – Device CDM Classification Level C4B: 750 V • < 30-mW Standby Power Consumption • Primary-Side Regulation (PSR) Eliminates OptoCoupler • ±5% Voltage and Current Regulation • 130-kHz Maximum Switching Frequency • Quasi-Resonant Valley-Switching Operation for Highest Overall Efficiency • Patent-Pending Frequency-Jitter Scheme to Ease EMI Compliance • Wide VDD Range Allows Small
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