MAX8930

WLED Charge Pump, RGB, OLED Boost, LDOs with ALC and CAI

Negative Charge Pump Delivers High Efficiency, OLED Boost and LDO Save Space, and ALC, CAI, and I²C Add Flexibility

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Part Details

  • White LED Charge Pump
  • Adaptive 1x or -0.5x Negative Modes
  • 11 Low-Dropout LED Current Sinks with 25.6mA to 0.1mA in 256 Dimming Steps
  • Ramp-Up/Down Control for Main White LED
  • Ramp-Up/Down Control for RGB LED
  • Individual Brightness Control for Each White, RGB LED
  • Low 240µA (typ) Quiescent Current
  • Ambient Light Control (ALC) for Any Types of Light Sensor
  • Content Adaptive Interface
  • I²C-Compatible Control Interface
  • Three Programmable LDOs Up to 200mA
  • Step-Up DC/DC Converter with Programmable Output for PMOLED Application
  • Low 0.1µA Shutdown Current
  • 2.7V to 5.5V Supply Voltage Range
  • Thermal Shutdown
  • Open and Short-Circuit Protection
MAX8930
WLED Charge Pump, RGB, OLED Boost, LDOs with ALC and CAI
MAX8930: Typical Operating Circuit
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