ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
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：-
Download product information
Overview
The KTD2026BEWE-TR is a 3-channel RGB LED lighting driver IC manufactured by Kinetic Technologies. It features I2C control and supports Boost and Buck topologies for constant current output. The device operates within an input voltage range of 2.7 V to 5.5 V, delivering a maximum output current of 24 mA per channel. It is housed in a compact UTDFN-8 package with dimensions of 1.5x1.5 mm. The component functions reliably across a temperature range of -40°C to +85°C and includes dimming capabilities.
Feature Summary
- Integrates three independent channels for RGB LED control via I2C interface
- Supports both Boost and Buck converter topologies for flexible power management
- Provides programmable constant current output with integrated dimming functionality
Applications
- RGB LED backlighting systems
- Compact indicator lighting circuits
- I2C-controlled decorative LED arrays
Procurement Notes
Verify the specific suffix BEWE against the manufacturer's official datasheet to confirm pinout and thermal characteristics. Ensure the design accommodates the UTDFN-8 package footprint and soldering requirements. Confirm that the I2C address and command set align with the system controller specifications before finalizing procurement.
Selection Notes
Select this component when a small form factor is required for RGB applications. The 24 mA output current suits standard indicator LEDs rather than high-power strips. The I2C interface minimizes GPIO usage on the host microcontroller. Verify that the 2.7 V to 5.5 V supply range matches the system power rails.
Part Context
This part belongs to the Kinetic Technologies KTD series of LED drivers. It is distinct from the KTD2027, which offers four channels (RGBW). Both share similar packaging and control interfaces but differ in channel count and internal configuration. The KTD2026 is designed for space-constrained RGB implementations requiring precise current regulation.
Replacement Considerations
The KTD2027BEWE-TR is a related variant offering four channels instead of three. Direct substitution requires verifying if the fourth channel is utilized or left floating. Other manufacturers' RGB drivers may require significant schematic and firmware changes due to differing control protocols.
