Specification	NCV7693DB0R2G

Current - Output / Channel	50 mA
Dimming	PWM
Grade	Automotive
Internal Switch(s)	False
Mounting Type	Surface Mount
Number of Outputs	3
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Package / Case	14-TSSOP
Package / Case [custom]	0.173 "
Package / Case [custom]	4.4 mm
Supplier Device Package	14-TSSOP
Topology	Step-Down (Buck)
Type	DC DC Controller
Voltage - Output [Max]	6.5 V
Voltage - Output [Min]	4.5 V
Voltage - Supply (Max) [Max]	50 V

NCV7693 Series

3-Channel controller with diagnostics for Automotive LED Lamps

Part	Grade	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Output [Max]	Voltage - Output [Min]	Current - Output / Channel	Dimming	Topology	Voltage - Supply (Max) [Max]	Type	Supplier Device Package	Mounting Type	Package / Case [custom]	Package / Case [custom]	Package / Case	Internal Switch(s)	Number of Outputs
ON Semiconductor NCV7693DB0R2G	Automotive	150 °C	-40 °C	6.5 V	4.5 V	50 mA	PWM	Step-Down (Buck)	50 V	DC DC Controller	14-TSSOP	Surface Mount	0.173 "	4.4 mm	14-TSSOP		3

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.68
		10	$ 1.07
		100	$ 0.71
		500	$ 0.56
		1000	$ 0.52
	Digi-Reel®	1	$ 1.68
		10	$ 1.07
		100	$ 0.71
		500	$ 0.56
		1000	$ 0.52
	Tape & Reel (TR)	2500	$ 0.46
		5000	$ 0.43
		7500	$ 0.43
Newark	Each	2500	$ 0.46
		5000	$ 0.44
ON Semiconductor	N/A	1	$ 0.39

Description

General part information

NCV7693 Series

The NCV7693 is a device which drives multiple external switchingcomponents for 3 independent functions. The average current in eachLED string can be regulated with a proper choice of duty−cycle andbattery voltage. The target application for this device is automotiverear combination lamps. Each individual driver has its own diagnosticto detect open load, short circuit to ground or to battery.LED average brightness levels are easily programmed usingappropriate duty cycle control and external resistors in series with theswitching transistors.Multiple strings of LEDs can be operated with a single NCV7693device. The device is available in a TSSOP−14 package.