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LED Drivers

Full Color LED Controller Driver with PWM Control

  • Controlling a 3-in-1 packaged RGB LED (ILED=30mA×3)
  • Built-in PWM luminance control (16 steps×3 (Internal 128 steps×3))
  • Built-in 8bit serial interface circuit
  • Cascade connect
  • Sweep operation function
  • Brightness correction
  • Built-in oscillation circuit
  • Operating voltage (1.7V to 5.5V)
  • Package Outline (SSOP14)
  • C-MOS Technology
General Description
The NJU6061 is a full color LED controller driver. It can control and drive a 3 in 1 packaged (Red, Green and Blue) LED.The NJU6061 contains PWM luminance (Pulse Width Modulation) control circuit , LED driving circuit, MPU interface and so on.The PWM signal control the duty cycle of each RGB LED delicately, therefore can realize a lot of colors.The Sweep Operation function can simplify the LED brightness control.The Brightness Correction function can fake a linear change of the LED brightness in human eyes.Enable terminal (ON/OFF) is possible to synchronize with a sound source etc.It requires only four external components such as three resistors for LED current adjustment and one for oscillation, which enables the NJU6061 to save PCB space.The NJU6061 can be cascaded and controlled at the same time.NJU6061 is suitable for cellular phone, car audio and so on.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
14Sn2Bi65YesYesYesNon dry pack1
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