NCV891130 regulator equivalent, step-down regulator.
expected in automotive power supply systems such as current limit, short circuit protection, and thermal shutdown. In addition, the high switching frequency produces low .
that must operate with up to a 45 V input supply. Depending on the output load, it operates either as a PWM Buck Convert.
Pin No.
Pin Name
Description
1
VIN
Input voltage from battery. Place an input filter capacitor in close proximity to this pin.
2
DRV
Output voltage to provide a regulated voltage to the Power Switch gate driver.
3
RSTB
Reset function. Ope.
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