NCV891130 Datasheet - ON Semiconductor

NCV891130 Step-Down Regulator

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. Open drain output, pulling down to ground when the ou.

NCV891130 Step-Down Regulator Automotive, Low-Iq, Dual-Mode 1.2 A, 2 MHz The NCV891130 is a Dual Mode regulator intended for Automotive, battery connected applications that must operate with up to a 45 V input supply. Depending on the output load, it operates either as a PWM Buck Converter or as a Low Drop Out Linear Regulator, and is suitable for systems with low noise and Low Quiescent Current requirements often encountered in automotive driver information systems. A reset pin.

NCV891130 Features

* expected in automotive power supply systems such as current limit, short circuit protection, and thermal shutdown. In addition, the high switching frequency produces low output voltage ripple even when using small inductor values and an all

* ceramic output filter capacitor

* forming a

NCV891130 Datasheet (515.07 KB)