s s s s s s s ±800 mA Continuous Output Current Rating 45 V Output Voltage Rating Internal PWM Current Control, Saturated Sink Drivers Internally Generated Precision 2.5.

Internal PWM Current Control. The A3961S— contains a fixed off-time pulse-width modulated (PWM) currentcontrol circuit that can be used to limit the load current to a desired value. The peak value of the current limiting (ITRIP) is set by the selecti.

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