NCV7683DQR2G

$3.39

Description：IC LED DRVR LIN PWM 100MA 24SSOP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:306339fb21b9 Category: LED Drivers IC Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC LED DRVR LIN PWM 100MA 24SSOP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Linear
Topology：-
Internal Switch(s)：No
Number of Outputs：8
Voltage - Supply (Min)：-
Voltage - Supply (Max)：40V
Voltage - Output：-
Current - Output / Channel：100mA
Frequency：-
Dimming：PWM
Applications：-
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：24-SSOP (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package：24-SSOP-EP
Grade：Automotive
Qualification：AEC-Q100

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NCV7683DQR2G

Overview

The NCV7683DQR2G is an octal LED driver IC designed for automotive lighting applications, certified to AEC-Q100 standards. It features eight independent linear current outputs capable of delivering up to 100 mA per channel. The device supports PWM dimming and includes sequencing capabilities for controlled LED activation. It operates within a supply voltage range of up to 40 V and functions across a junction temperature range of -40°C to +150°C. The component is housed in a 24-SSOP package with an exposed pad.

Feature Summary

Provides eight independent linear current channels for precise LED control
Supports PWM dimming functionality for brightness adjustment
Includes internal sequencing logic for managed LED startup sequences
Automotive-grade qualification ensuring reliability under harsh conditions

Applications

Automotive exterior lighting systems
LED headlamp modules
Tail lamp and brake light assemblies
Daytime running light circuits

Procurement Notes

Verify the specific suffix DQR2G against the manufacturer's latest datasheet to confirm pinout and thermal pad configuration. Ensure the ordering part number matches the required tape-and-reel quantity specifications. Cross-reference the AEC-Q100 certification status with the official onsemi quality documentation before integration into safety-critical designs.

Selection Notes

Select this component when designing automotive lighting circuits requiring eight independently controllable channels with linear current regulation. It is suitable for applications needing integrated sequencing and PWM dimming without external microcontroller intervention for basic control. Consider the 40V supply tolerance and high operating temperature range for robust performance in vehicle environments.

Part Context

This part belongs to the NCV7683 family of octal LED drivers from onsemi. It shares functional similarities with other members like the NCV7684 but differs in channel count and interface protocols. The NCV7683 series is specifically engineered for automotive lighting, offering a balance of channel density and linear drive simplicity compared to complex multiplexed solutions.