MLX81123KLW-AAA-000-SP

$3.94

Description：LIN RGB LED-CTRL WITH 4CH 60MA L
Series：-
Mfr：Melexis Technologies NV
Package：Bulk

SKU:bc1bcf1e3a06 Category: LED Drivers IC Brand: Melexis Technologies NV

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Product introduction

MLX81123KLW-AAA-000-SP is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Melexis Technologies NV. Its product description is LIN RGB LED-CTRL WITH 4CH 60MA L. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for MLX81123KLW-AAA-000-SP

Description：LIN RGB LED-CTRL WITH 4CH 60MA L
Series：-
Mfr：Melexis Technologies NV
Package：Bulk
Type：-
Topology：-
Internal Switch(s)：-
Number of Outputs：-
Voltage - Supply (Min)：-
Voltage - Supply (Max)：-
Voltage - Output：-
Current - Output / Channel：-
Frequency：-
Dimming：-
Applications：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

LED Driver IC datasheet and documents for MLX81123KLW-AAA-000-SP

MLX81123KLW-AAA-000-SP

LED Driver IC Overview

The MLX81123KLW-AAA-000-SP is a LIN RGB LED controller featuring four independent 60 mA constant current sinks. It integrates a 16-bit MCU with 32 KB flash, 2 KB RAM, and 512 B EEPROM. The device supports LIN 2.x and SAE J2602 standards, offering 16-bit PWM resolution for precise color and brightness control. It operates within a -40°C to 125°C temperature range and includes integrated diagnostics for open/short circuits.

LED Driver IC Feature Summary

Integrates a 16-bit RISC microcontroller with dedicated LIN protocol handling and physical layer transceiver capabilities.
Provides four independent high-voltage I/O channels configured as constant current sources for RGB and white LED driving.
Supports automatic addressing based on bus parallel connection topology for simplified multi-node system integration.
Includes comprehensive diagnostic features for LED faults such as short circuits, open circuits, and threshold violations.

LED Driver IC Applications

Automotive interior ambient lighting modules
Door trim illumination systems
Map lights and dome lights
Multi-zone cabin lighting controllers

LED Driver IC Procurement Notes

Verify the specific suffix 'SP' indicates the standard tape-and-reel packaging configuration distinct from bulk or other variants. Confirm RoHS compliance status and AEC-Q100 qualification documentation are available for automotive grade requirements. Ensure the DFN3x3 package footprint matches the target PCB layout constraints before finalizing procurement orders.

LED Driver IC Selection Notes

Select this component when designing LIN-based ambient lighting systems requiring integrated MCU logic and driver functionality in a single package. The 60 mA per channel output suits standard automotive RGB LEDs. Consider the 32 KB flash capacity for complex lighting algorithms and the ASIL B support if functional safety integration is required for the specific vehicle application.

LED Driver IC Part Context

This part belongs to the MLX81123 series, representing the fourth generation of Melexis LIN RGB drivers. It succeeds the MLX81113, offering enhanced processing power and memory resources. The device is designed specifically for low-side switching applications in automotive environments, combining control and drive functions to reduce bill-of-materials complexity.

LED Driver IC Replacement Considerations

MLX81123KLW-AAA-000-RE is an alternative packaging variant of the same functional device. Verify pinout compatibility and thermal performance differences between the SP and RE suffixes before substitution. No direct cross-brand replacements are documented in public specifications.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.