UCC28722 controller equivalent, constant-current controller.
*1 < 50-mW No-Load Power
* Primary-Side Regulation (PSR) Eliminates Opto-
Coupler
* Dynamic BJT Drive
* ± 5% Voltage and Current Regulation Across Line
an.
* USB-Compliant Adapters and Chargers for Consumer Electronics
– Smart Phones
– Tabl.
The UCC28722 flyback power supply controller provides isolated-output constant-voltage (CV) and constant-current (CC) output regulation without the use of an optical coupler. The device processes information from the primary power switch and an auxil.
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