Published:2011/8/24 21:47:00 Author:Seven | Keyword: DC-DC circuit, power supply, monitor pin | From:SeekIC
AN900--the switch stabilizer control circuit This is a switch stabilizer control circuit which contains a soft starting circuit; the duty cycle is 0~0.7; it can be triggered externally; the Vref depends on the external Zener diode; the max power supply voltage is 14.4V; the max power supply current is 18mA; the working temperature is -20~+75℃; it contains the over-voltage, over-current, high power supply voltage, low power supply voltage and other protection circuit.
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