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Product Detailed Parameters
- Description：3-CHANNEL RGB LED DRIVER WITH I2
- Series：-
- Mfr：Kinetic Technologies
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Linear
- Topology：Constant Current
- Internal Switch(s)：No
- Number of Outputs：3
- Voltage - Supply (Min)：2.7V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：-
- Current - Output / Channel：24mA
- Frequency：-
- Dimming：I2C
- Applications：Mobile Communications
- 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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Overview
The KTD2026EWE-TR is a programmable LED lighting driver IC manufactured by Kinetic Technologies. It features three constant current outputs designed for RGB LED applications, with each channel capable of delivering up to 24 mA. The device operates within an input voltage range of 2.7 V to 5.5 V and supports I2C control for dimming and configuration. It utilizes Boost and Buck topologies and is housed in an 8-pin UTDFN package measuring 1.5x1.5 mm. The component functions reliably across a temperature range of -40°C to +85°C.
Feature Summary
- Integrates three independent constant current channels specifically configured for RGB LED color mixing.
- Enables precise brightness and color control through standard I2C digital interface communication.
- Supports both boost and buck converter topologies to accommodate various LED forward voltage requirements.
Applications
- RGB LED backlighting systems for portable electronic devices
- Compact indicator lighting circuits requiring I2C controllability
- Low-power RGB illumination modules in consumer electronics
Procurement Notes
Verify the specific suffix EWE against the manufacturer's official datasheet to confirm pinout and thermal characteristics. Ensure the ordering code matches the required reel or cut-tape quantity. Confirm RoHS compliance status directly from the latest documentation provided by Kinetic Technologies before finalizing procurement specifications.
Selection Notes
Select this component when a compact solution for three-channel RGB control is required. The 1.5x1.5 mm UTDFN-8 package suits space-constrained designs. Verify that the system voltage falls within the 2.7 V to 5.5 V operating range. Consider the 24 mA per channel limit relative to the target LED specifications and ensure I2C bus compatibility with the host controller.
Part Context
This part belongs to the Kinetic Technologies KTD2026 series of LED drivers. It serves as a specialized variant for RGB applications, distinct from the four-channel KTD2027 which includes a white channel. Both share similar packaging and control interfaces but differ in output count and intended color rendering capabilities.
Replacement Considerations
The KTD2026BEWE-TR is a documented alternative within the same family. Verify functional equivalence regarding pinout and electrical parameters before substitution. No other cross-model substitutes are confirmed in public documentation.
