TLC69651QRTWRQ1

$2.41

Description：AUTOMOTIVE LOCAL DIMMING MINI-LE
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:55d6efa16411 Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：AUTOMOTIVE LOCAL DIMMING MINI-LE
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Linear
Topology：Constant Current
Internal Switch(s)：No
Number of Outputs：16
Voltage - Supply (Min)：3V
Voltage - Supply (Max)：5.5V
Voltage - Output：50V
Current - Output / Channel：30mA
Frequency：-
Dimming：PWM
Applications：Backlight
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount, Wettable Flank
Package / Case：24-WFQFN Exposed Pad
Supplier Device Package：24-WQFN (4x4)
Grade：Automotive
Qualification：AEC-Q100

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TLC69651QRTWRQ1

Overview

The TLC69651QRTWRQ1 is an automotive-grade LED lighting driver IC designed for local dimming mini-LED backlight applications. It features a WQFN-24 package and operates within a supply voltage range of 3 V to 5.5 V. The device provides 16 output channels with a maximum output current of 30 mA per channel. It supports PWM dimming and linear constant current regulation, ensuring high system efficiency. The component is rated for operation between -40°C and +125°C.

Feature Summary

Supports local dimming functionality for mini-LED matrix configurations
Integrates 16 independent output channels with linear constant current control
Enables precise brightness adjustment through PWM dimming capabilities

Applications

Automotive interior ambient lighting systems
Mini-LED display backlight units requiring local dimming
High-efficiency automotive LED illumination modules

Procurement Notes

Verify the complete part number including suffixes against official Texas Instruments documentation to ensure correct packaging and temperature grade. Confirm that the WQFN-24 footprint matches the target PCB design. Cross-reference RoHS compliance status and specific ordering information directly from authorized distributors or the manufacturer's catalog prior to procurement.

Selection Notes

Select this component when designing automotive lighting systems requiring localized brightness control for mini-LED arrays. Ensure the input voltage range aligns with the vehicle's power architecture. Consider the thermal performance within the WQFN-24 package relative to the total channel count and desired current levels to maintain reliability under specified operating conditions.

Part Context

This device belongs to the TLC6965x series of automotive LED drivers. It shares architectural similarities with models like the TLC69654QRTWRQ1 but differs in specific output current ratings and feature sets. The series targets modern automotive displays and lighting where efficient, compact, and reliable LED control is essential for safety and user experience.

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

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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

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Mode of Transportation

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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.