KTD2052DEVAA-TR

$1.88

Description：12-CHANNEL RGB LED DRIVERS WITH
Series：-
Mfr：Kinetic Technologies
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:71f1db0d80bf Category: LED Drivers IC Brand: Kinetic Technologies

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Product introduction

Product Detailed Parameters

Description：12-CHANNEL RGB LED DRIVERS WITH
Series：-
Mfr：Kinetic Technologies
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Linear
Topology：-
Internal Switch(s)：Yes
Number of Outputs：12
Voltage - Supply (Min)：2.5V
Voltage - Supply (Max)：5.5V
Voltage - Output：-
Current - Output / Channel：24mA
Frequency：-
Dimming：Yes
Applications：Lighting
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：8-UFDFN Exposed Pad
Supplier Device Package：8-UDFN (2x2)
Grade：Automotive
Qualification：-

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KTD2052DEVAA-TR

Overview

The KTD2052DEVAA-TR is a 12-channel RGB LED driver IC from Kinetic Technologies, designed for lighting applications. It features an I2C control interface with the slave address 0x75 and includes AutoBreathe functionality. The device supports up to 24mA output current per channel in an 8-UDFN (2x2) package. Operating voltage ranges from 2.5V to 5.5V, with a working temperature range of -40°C to 85°C.

Feature Summary

Supports multiplexed LED current driver outputs with only four PCB traces required to the LEDs.
Includes a flexible pattern generator with a watchdog counter for set-and-forget pattern executions.
Features patented BrightExtend technology to maintain color accuracy and PSRR when input voltage is low.
Integrates programmable CoolExtend technology to prevent excessive heat under high load or temperature conditions.

Applications

Automotive interior lighting systems
Consumer electronics ambient lighting
General LED illumination arrays

Procurement Notes

Verify the specific suffix 'DEVAA' against the manufacturer's official documentation to confirm the exact configuration, including the I2C address 0x75 and AutoBreathe feature. Ensure compatibility with the 8-UDFN (2x2) package footprint during PCB design. Cross-reference the part number with the latest datasheet to confirm RoHS compliance and automotive grade status before procurement.

Selection Notes

Select this component for designs requiring precise control of up to four RGB LEDs via a minimal pin-count interface. The I2C bus reduces trace count and simplifies layout. Consider the AutoBreathe default behavior if present in the specific variant. Ensure the power supply rail fits within the 2.5V to 5.5V operating range for optimal performance and thermal management.

Part Context

This part belongs to the KTD2052 series of fully programmable current regulators. The series offers variants with different default behaviors at power-up; specifically, the KTD2052D version executes an AutoBreathe pattern by default. The device utilizes a 4-wire multiplexed bus to drive LEDs, reducing complexity compared to parallel driving solutions.