| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Dimming | |
| Internal Switch(s) | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage |
The NCV7681APWR2G is an eight-channel linear current regulator and controller designed for automotive LED lighting. It provides constant current outputs for LED string drive, with each channel supporting up to 100 mA. The device is suitable for applications such as Rear Combination Lamps (RCL), Daytime Running Lights (DRL), and Fog Lights.
System design with the NCV7681 allows for programmed levels for stop and tail illumination, with an optional external PWM control. LED brightness is easily programmed using external resistors. The device operates with a supply voltage up to 40V and features PWM dimming capability. It is available in a 16-SOIC package with an exposed pad, suitable for surface mounting.
Key features include open LED string diagnostics, slew rate control to minimize EMI, low dropout operation, and overvoltage set back power limitation. The device is AEC-Q100 qualified and PPAP capable, making it ideal for demanding automotive environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The device operates at a supply voltage of 40V.
Each output provides 100mA constant current.
It has 8 outputs.
Yes, it supports PWM dimming.
It is offered in a 16-SOIC (0.295", 7.50mm Width) Exposed Pad package.
The operating temperature range is -40°C to 150°C (TJ).
No, it does not have internal switches.