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：4-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)：Yes
- Number of Outputs：4
- Voltage - Supply (Min)：2.7V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：-
- Current - Output / Channel：24mA
- Frequency：-
- Dimming：I2C, PWM
- 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：-
Download product information
Overview
The KTD2027EWE-TR is a four-channel RGBW LED driver IC manufactured by Kinetic Technologies. It integrates boost and buck topologies to drive constant current outputs up to 24 mA per channel. The device operates on an I2C interface for control and supports PWM dimming. It functions within a supply voltage range of 2.7 V to 5.5 V and is housed in an 8-pin UTDFN package measuring 1.5x1.5 mm. The component is rated for operation between -40°C and +85°C.
Feature Summary
- Integrates four independent constant current channels for RGBW LED applications
- Supports I2C digital control interface for configuration and data transmission
- Combines boost and buck converter topologies for flexible LED driving
- Enables precise brightness control through PWM dimming capabilities
Applications
- Smartphone display backlight systems
- Portable electronic device illumination
- Compact RGB lighting modules
- Mobile camera flash units
Procurement Notes
Verify the specific ordering suffix against official Kinetic Technologies documentation to ensure correct packaging and tape specifications. Confirm that the UTDFN-8 footprint matches your PCB layout requirements. Check RoHS compliance status directly from the manufacturer datasheet before integration into regulated products.
Selection Notes
Select this component when a compact solution for four-channel RGBW control is required. Ensure the input voltage aligns with the 2.7 V to 5.5 V operating range. Verify that the 24 mA output current meets the LED forward current requirements. Consider the 1.5x1.5 mm package size for space-constrained designs.
Part Context
This part belongs to the KTD2027 family of LED drivers designed for mobile and portable electronics. It serves as a specialized solution for managing multiple LED colors in small form factors. The series focuses on integrating power management and control logic into a minimal footprint.
Replacement Considerations
Consult official Kinetic Technologies substitution guides for verified alternatives. Generic equivalents may not match the specific I2C protocol or integrated topology.
