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Product Detailed Parameters
- Description：36-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：36
- 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：20-UFQFN Exposed Pad
- Supplier Device Package：20-UQFN (3x3)
- Grade：Automotive
- Qualification：-
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Overview
The KTD2058EUAC-TR is a 36-channel RGB LED driver IC from Kinetic Technologies, designed for linear power management in automotive and lighting applications. It features I2C control, boost/buck topology, and adjustable output voltage. The device operates on a 2.5 V to 5.5 V supply, delivers 24 mA output current, and supports dimming. Packaged in a 20-UQFN (3x3 mm) SMD/SMT footprint, it functions within -40°C to +85°C.
Feature Summary
- Integrates 36 channels for RGB LED driving with I2C interface control
- Supports both boost and buck topologies for flexible power management
- Provides adjustable output voltage and constant current dimming capabilities
Applications
- LED backlighting for medium-sized LCD panels
- LCD bias power generation
- Automotive lighting systems
- General LED lighting solutions
Procurement Notes
Verify the specific suffix 'TR' indicates reel packaging when ordering. Confirm the UQFN-20 package dimensions match your PCB layout requirements. Ensure the I2C address configuration aligns with your system design. Check that the input voltage range of 2.5V to 5.5V suits your power supply rails. Validate thermal performance within the specified operating temperature range.
Selection Notes
Select this component for designs requiring high channel density in a compact form factor. It is suitable for applications needing independent RGB control via I2C. Consider its linear topology for simpler circuit designs compared to complex switching regulators. Evaluate the 24 mA output current against your LED forward current requirements. Ensure compatibility with the 20-UQFN package for your assembly process.
Part Context
This part belongs to Kinetic Technologies' KTD series of LED lighting drivers. These ICs are engineered for efficient power management in display and illumination systems. The series typically integrates multiple channels and communication interfaces to reduce external component count. This specific model targets RGB applications requiring precise current control.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pin-to-pin compatibility and electrical specifications before considering alternative components from other manufacturers.
