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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：96mA
- Frequency：1MHz
- Dimming：I2C
- Applications：General Purpose
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：20-UFQFN Exposed Pad
- Supplier Device Package：20-UQFN (3x3)
- Grade：-
- Qualification：-
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Overview
The KTD2061QGUAC-TR is a 36-channel RGB LED driver IC manufactured by Kinetic Technologies. It features multiplexed constant current outputs with a maximum output current of 24 mA per channel. The device operates on an I2C control interface and supports PWM dimming. It functions within a supply voltage range of 2.5 V to 5.5 V and includes integrated boost and buck topologies for adjustable output voltage. The component is housed in a UQFN-20 package and is rated for operation between -40°C and +85°C.
Feature Summary
- Integrates 36 multiplexed constant current channels to drive up to 12 RGB LEDs using only 12 PCB traces.
- Utilizes I2C serial interface for digital control of brightness, color mixing, and configuration.
- Incorporates internal boost and buck regulators to manage LED forward voltage requirements efficiently.
Applications
- Smartphone and mobile device display backlighting
- Portable electronic device ambient lighting
- Compact RGB LED indicator arrays
Procurement Notes
Verify the specific suffix 'QGUAC' against the manufacturer's official datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure the UQFN-20 package dimensions align with your PCB footprint. Confirm that the I2C address settings are compatible with your system controller before finalizing procurement.
Selection Notes
Select this component when a high channel count is required in a minimal footprint. It is suitable for designs needing independent RGB control without extensive external wiring. Consider the 24 mA output limit and the need for external inductors if utilizing the integrated switching regulators. Verify thermal performance under continuous load conditions.
Part Context
This part belongs to the KTD2061 family of LED drivers from Kinetic Technologies. Similar variants include the KTD2061EUAC-TR, which shares the same core functionality but may differ in packaging or specific ordering suffixes. These devices are designed for space-constrained portable electronics requiring efficient RGB illumination control.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for direct equivalents or cross-reference options based on specific electrical and mechanical constraints.
