Datasheet Texas Instruments UCC28711D — Datenblatt

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Design UCC28710, UCC28711, UCC28712, UCC28713
SLUSB86C – NOVEMBER 2012 – REVISED JUNE 2017 UCC2871x Constant-Voltage, Constant-Current Controller With Primary-Side Regulation < 10-mW No-Load Power
Primary-Side Regulation (PSR) Eliminates OptoCoupler
В±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 for MOSFET
Overvoltage, Low-Line, and Overcurrent
Protection Functions
Programmable Cable Compensation (UCC28710)
NTC Resistor Interface (UCC28711, UCC28712 …