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RGB LED Driver ICs

RGB LED Drivers ICs are used to generate and control 3 different voltages and currents required to illuminate RGB LEDs used as visual indicators in portable appliances such as Smartphones, Tablets and other portable appliances. 4-channel output options are available, suitable for RGBW applications.  Kinetic Technologies' products are the smallest in the industry and are optimised for extremely low drop-out and minimal system power during processor standby-mode. Recently released is Kinetic's new feature of AutoBlinQ™, which can indicate a dead battery condition during charging.

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Featured Products for RGB LED Driver ICs

Part Number Description
KTD2026 3-Channel RGB LED Driver with I2C Control
KTD2027 4-Channel RGBW LED Driver with I2C Control
KTD2037 3-Channel RGB LED Driver with I2C Control, AutoBlinQ™

Application Notes

Document Description PDF File

+ Search Parameters


  • 2.7


  • 5.5

LED Channels

  • 3
  • 4

Brightness Control

  • I2C
  • Express Wire or PWM

Switching Frequency(MHz)

Safty Timer Max(ms)

Max. Current per Channel (mA)

  • 24

Total Max LED Current(mA)


  • TSOT23-6
  • UTDFN-8 1.5x1.5mm


Number of LEDs/Channel

  • 1

Total Number of LEDs


Max. Current per Channel(mA)



  • ±5%

IQ shutdown(SDA=SCL=1.8V)(µA)

Output OVP

Output Auto-Discharge


  • 40

ON Resistance (mΩ)

Max Current (A)

OVP Trip Point (V)

Max Output Power (W)

PoE PD Support

HW Mode Control

SW Mode I2C Control


Number of Output Rails

High Voltage Isolation

CISPR22 and FCC Part 15

IEC 61000-4-3 requirements for Radiated and Conducted Immunity

IEC 61000-4-2 ESD (Air Discharge)

IEC 61000-4-2 ESD (Contact Discharge)

Cable Discharge Event (CDE)

Package Alt.

Package Alt. 1

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