KTD2037EWE-TR

$1.30

Description：I2C PROGRAMMABLE RGB LED DRIVER
Series：-
Mfr：Kinetic Technologies
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:e4c4489262df Category: LED Drivers IC Brand: Kinetic Technologies

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Product introduction

Product Detailed Parameters

Description：I2C PROGRAMMABLE RGB LED DRIVER
Series：-
Mfr：Kinetic Technologies
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Linear
Topology：Constant Current
Internal Switch(s)：-
Number of Outputs：3
Voltage - Supply (Min)：2.7V
Voltage - Supply (Max)：5.5V
Voltage - Output：-
Current - Output / Channel：24mA
Frequency：-
Dimming：I2C
Applications：Camera Flash
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：8-UFDFN Exposed Pad
Supplier Device Package：8-UTDFN (1.5x1.5)
Grade：-
Qualification：-

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KTD2037EWE-TR

Overview

The KTD2037EWE-TR is an LED driver IC from Kinetic Technologies featuring three output channels. It supports I2C programmable control for RGB LED applications with a maximum output current of 24 mA per channel. The device operates within a supply voltage range of 2.7 V to 5.5 V and utilizes Boost and Buck topologies. It is housed in an 8-pin UTDFN package measuring 1.5x1.5 mm.

Feature Summary

I2C compatible interface for programmable LED settings
Ultra-low dropout regulated linear constant current sinks
Integrated Boost and Buck topology support

Applications

RGB LED lighting systems
Programmable color display backlights
Compact LED indicator circuits

Procurement Notes

Verify the specific suffix 'EWE' against the manufacturer's official datasheet to confirm pinout and electrical characteristics. Ensure the component matches the required 8-UTDFN (1.5x1.5mm) package dimensions for PCB layout compatibility. Cross-reference the I2C address configuration requirements with the system design specifications before integration.

Selection Notes

Select this component for designs requiring precise RGB color mixing via digital control. The 24 mA output current suits standard indicator LEDs or low-power display segments. The small form factor makes it suitable for space-constrained portable electronics. Verify that the host microcontroller supports the necessary I2C communication protocol for programming.

Part Context

This part belongs to the KTD2037 series of LED drivers designed for compact RGB applications. It integrates multiple current sinks into a single small package, reducing board space compared to discrete solutions. The series is optimized for consumer electronics requiring efficient color control with minimal external components.

Replacement Considerations

Check for KTD2037BEWE-TR as a potential variant within the same family. Confirm functional equivalence regarding output current and package type before substitution.

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.