NCV7691D10R2G LED Drivers by ON Semiconductor

Current Controller for Automotive LED Lamps

Status: Active
Series: NCV7691
RoHS: Compliant
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The NCV7691 is a device which uses an external NPN bipolar device combined with feedback resistor(s) to regulate a current for use in driving LEDs. The target application for this device is automotive rear combination lamps. A single driver gives the user flexibility to add single channels to multichannel systems. A dedicated dimming feature is included via the PWM input pin. The individual driver is turned off when an open load or short circuit is detected. LED brightness levels are easily programmed using an external resistor in series with the bipolar transistor. The use of the resistor gives the user the flexibility to use the device over a wide range of currents. Multiple strings of LEDs can be operated with a single NCV7691 device. Set back power limit reduces the drive current during overvoltage conditions. The device is available in a SOIC−8 package.

Where to Buy

Prices starting from US$0.32

Distributor Stock
Logo for Farnell
Farnell
from US$0.59
2,934
in stock
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Logo for Future Electronics
Future Electronics
from US$0.38
18,000
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Logo for Newark Electronics
Newark Electronics
from US$0.32
3,000
in stock
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Avnet America
from US$0.34
3,000
in stock
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Logo for element14
element14
from US$0.47
2,934
in stock
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Logo for Avnet Asia
Avnet Asia
from US$0.32
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EBV Elektronik
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Avnet Silica
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Features

Constant Current Output for LED String Drive
External Bipolar Device for Wide Current Range Flexibility - With BCP56 Transistor, Can Drive 8 Strings Concurrently (ref. Datasheet Info)
External Programming Current Resistor
Pulse Width Modulation (PWM) Control
Negative Temperature Coefficient Current Control Option
Open LED String Diagnostic
Short−Circuit LED string Diagnostic
Multiple LED String Control
Overvoltage Set Back Power Limitation
AEC Q100 Qualified
Benefits
Ideal for driving LED devices
Customizable to the users system requirements
Customizable to the users LED selection
PWM control for better color output
Compensation for LED temperature coefficient
Reporting LED fault for all-off system requirements
Reporting LED fault for all-off system requirements & eliminating resultant high power demands
Promotes better system aesthetics
Allows system operation in extreme conditions
Automotive Requirement
Applications
Rear Combination Lamps (RCL)
Fog Lights
Turn Signal and Other Externally Modulated Applications
Lighting Module
Low Power Exterior Lighting
End Products
Daytime Running Lights (DRL)
Center High Mounted Stop Lamps (CHMSL) Arrays
General Automotive Linear Current LED Driver
Tail Lights
Interior Lighting

Specifications

Description NCV7691
Compliance AEC Qualified PPAP Capable Pb-free Halide free
VI Max (V) 50
IO Max (mA) > 1000 null
LEDs in Series, Max # 4
LEDs in Parallel, Max # 24
Package Type SOIC-8

Alternative Descriptions

NCV7691 Series 4.5 to 18 V Current Controller for Automotive LED Lamps - SOIC-8 | Future Electronics
Single Led Pre-Driver Rohs Compliant: Yes |Onsemi NCV7691D10R2G | Newark Electronics
LED DRVR 24-CH PWM 1A 8-Pin SOIC T/R | Avnet America
CURRENT CONTROLLER, AEC-Q100, SOIC-8 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a NCV7691D10R2G?

Additional datasheets, footprints and schematics for NCV7691D10R2G are listed on our Part Details page. You can also find images and similar parts to NCV7691D10R2G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for NCV7691D10R2G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NCV7691D10R2G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does NCV7691D10R2G fall under?

The NCV7691D10R2G is listed under Power Management > LED Drivers > Linear LED Drivers.

Can I view similar or alternative parts?

You can view similar parts to NCV7691D10R2G when available in the Linear LED Drivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the NCV7691D10R2G you can contact the distributor directly for product support, shipping queries etc.

Is the NCV7691D10R2G RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for NCV7691D10R2G have stock available?

Authorised distributors including Future Electronics, Newark Electronics, Avnet America, element14 and Farnell have stock available or on a lead time for NCV7691D10R2G.

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