TLC69664YBHR

$4.38

Description：64 MINI-LED MATRIX LOCAL DIMMING
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:a9402125fa54 Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：64 MINI-LED MATRIX LOCAL DIMMING
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：60mA
Frequency：-
Dimming：PWM
Applications：Backlight
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：24-BGA, DSBGA
Supplier Device Package：24-DSBGA (1.58x2.43)
Grade：-
Qualification：-

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TLC69664YBHR

Overview

The TLC69664YBHR is a Texas Instruments LED lighting driver IC designed for mini-LED matrix local dimming backlight applications. It features 16 output channels with linear constant current capability and PWM dimming topology. The device operates within a supply voltage range of 3 V to 5.5 V, delivering an output current of 60 mA per channel and supporting up to 50 V output voltage. Packaged in a DSBGA-24 format, it supports flexible local dimming and includes serial interface connectivity.

Feature Summary

Supports hybrid dimming and phase shift techniques for precise light control
Integrates LED open detection and short detection for fault monitoring
Enables flexible local dimming capabilities for backlight matrices

Applications

Mini-LED matrix local dimming backlight systems
High-contrast display backlighting solutions
Advanced LCD panel illumination drivers

Procurement Notes

Verify the specific part number suffix against official Texas Instruments documentation to ensure correct package type and temperature rating. Confirm RoHS compliance status through manufacturer datasheets prior to procurement. Cross-reference ordering information with authorized distributors to validate component authenticity and manufacturing origin details.

Selection Notes

Select this component for designs requiring 16-channel constant current drive with integrated PWM dimming. Ensure the application environment falls within the specified -40°C to +85°C operating temperature range. Verify that the system architecture supports the required serial interface protocols for data transmission and configuration management.

Part Context

This device belongs to the TLC69664 series of LED lighting drivers from Texas Instruments. It is categorized under Backlight LED Drivers and Driver ICs. The component is specifically engineered for high-density LED arrays, offering a compact solution for modern display technologies requiring localized brightness adjustment and efficient power management.

Replacement Considerations

TLC69668YBHR offers similar functionality with expanded channel capacity. TLC69662YBHR provides comparable performance characteristics within the same family. Evaluate pin compatibility and software configuration requirements when considering these alternatives.

How to buy

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Payment Method

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Delivery time

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Freight calculation

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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.