NCV78723 - High Efficiency Buck Dual LED Driver

Product Overview

ON Semiconductor

Datasheet Details

Part number	NCV78723
Manufacturer	ON Semiconductor
File Size	458.69 KB
Description	High Efficiency Buck Dual LED Driver
Datasheet	NCV78723 Datasheet
Additional preview pages of the NCV78723 datasheet.

Product details

Description

24 23 22 21 20 19 LEDCTRL1 GND/NC VINBCK1 GND/NC LBCKSW1 VLED1 1 TEST 2 TEST1 3 VBOOSTM3V 4 VBOOST 5 TEST2 6 GND NCV78723 VDD 18 SDI 17 SCLK 16 CSB 15 SDO 14 RSTB 13 VLED2 LBCKSW2 GND/NC VINBCK2 GND/NC LEDCTRL2 7 8 9 10 11 12 Figure 4. Pin Connections Table 2. PIN DESCRIPTION Pin No.Pin Name 1 TE

Features

for automotive front lighting with a minimum of external components.
the chip doesn’t need any external sense resistor for the buck current regulation. The available output current and voltages can be customized per individual LED string. When more than 2 LED channels are required on 1 module, then 2, 3 or more devices NCV78723 can be combined; also with NCV78713 device.
the derivative of the NCV78723 incorporating Buck Single LED Driver. Thanks to the SPI programmability, one.

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Published: Jan 24, 2016 |