NCV78514 Datasheet (onsemi) - 1-Channel Automotive LED Driver

NCV78514, 1-Channel Automotive LED Driver

1 BAT 2 BAT 3 DIM 4 AGND 5 VDD 6 RSV 7 VDRV 8 LSSG Exposed Pad 16 SW 15 SW 14 PGND 13 VBOOT 12 TCS 11 SNSP 10 ISET 9 SNSN Figure 3.

Pin Out (Top View) Table 1.

PIN FUNCTION DESCRIPTION Number Name Description 1, 2 BAT Input supply voltage, coming from the Battery or ECU, through reverse b

NCV78514 Features

* like derating based on input voltage and temperature of the LED string. The device is optimized for a one channel LED driver unit and is based on a H

* Bridge topology with a synchronous Buck switches and asynchronous Boost with external low side NMOSFET and Schottky diode. Supplying in a cons