ADP3810 Overview
Secondary Side, Off-Line Battery Charger Controllers ADP3810/ADP3811 off-line applications, the output directly drives the diode side of an optocoupler to give isolated feedback control of a primary side PWM. The circuitry includes two gain (gm) stages, a precision 2.0 V reference, a control input buffer, an Undervoltage Lock Out (UVLO) parator, an output buffer and an overvoltage parator. The current limit...