NCV7691D10R2G

Manufacturer:	onsemi
Product Category:	LED Lighting Drivers
Series:	NCV7691
Mounting Style:	SMD/SMT
Package / Case:	SOIC-8
Number of Outputs:	1 Output
Output Current:	25 mA
Topology:	Boost, Buck
Operating Frequency:	100 kHz
Output Voltage:	Adjustable
Minimum Operating Temperature:	– 40 C
Maximum Operating Temperature:	+ 150 C
Qualification:	AEC-Q100
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Features:	PWM Dimming, Constant Current
Brand:	onsemi
Input Voltage:	4.5 V to 18 V
Moisture Sensitive:	Yes
Number of Channels:	1 Channel
Operating Supply Voltage:	4.5 V to 18 V
Output Type:	Constant Current
Product:	LED Drivers
Product Type:	LED Lighting Drivers
Factory Pack Quantity:	3000
Subcategory:	Driver ICs
Supply Current – Max:	4 mA
Type:	Current Controller
Unit Weight:	0.019048 oz

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ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.

Solutions for Automotive IVN & Lighting

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NCV7691 Current Controller

onsemi NCV761 Current Controller provides an external NPN bipolar device to drive LEDs. The LED brightness levels are programmed using an external resistor with a bipolar transistor increasing the current range. The NCV7691 controller LED driver is flexible to add a single channel to multichannel systems. Features include Pulse Width Modulation (PWM) control, multiple LED string control, open LED string, and short-circuit LED string diagnostic. The current controller is Pb-free, and automotive-Q100 qualified. The onsemi NCV7691 is ideal for automotive LED lamps, Rear Combination Lamps (RCL), fog lights, and automotive linear current LED drivers.

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NCV7691D10R2G

More Information

IS32LT3175N/P Single-Channel Linear LED Drivers

Solutions for Automotive IVN & Lighting

NCV7691 Current Controller

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