• Part: SP6699
  • Manufacturer: MaxLinear
  • Size: 733.01 KB
Download SP6699 Datasheet PDF
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SP6699 Key Features

  • High Output Voltage: Up to 30V
  • Drives 2 to 6 LEDs @ 20mA
  • High Efficiency up to 84%
  • Integrated Schottky Diode
  • Fast 1.2MHz Switching Frequency
  • 200mV Feedback Voltage
  • PWM Dimming Capability up to 2KHz
  • Over Output Voltage Protection
  • Internal Soft Start Circuit
  • Small SOT23-6 Package

Other SP6699 Datasheets

Manufacturer Part Number Description
Exar Logo Exar SP6699 30V Step Up White LED Driver

View all SP6699 datasheets →

SP6699 Description

The SP6699 is an inductor-based DC/DC converter designed to drive up to six white LEDs in series for LCD modules and keypad backlighting functions. Only one feedback resistor is needed to control the LED current and obtain the desired brightness. A 1.2MHz constant frequency PWM control scheme is used, enabling the usage of small external ponents.