Description
The device is is a highly integrated solution for SMPS applications requiring CV (constant voltage) and CC (constant current) mode.
It integrates one voltage reference, two operational amplifiers (with ORed outputs - common collectors), and a current sensing circuit.
The voltage reference combined with one operational amplifier makes it an ideal voltage controller; the current sensing circuit and the other operational amplifier make up the current control loop.
Features
â Constant voltage and constant current control
â Low voltage operation
â Precision internal voltage reference
â Low external component count
â Current sink output stage
Applications
â Adaptors
â Battery chargers
â Easy compensation
â Low AC mains voltage rejection
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