• Part: SP6683
  • Manufacturer: Sipex
  • Size: 252.50 KB
Download SP6683 Datasheet PDF
SP6683 datasheet preview
SP6683 page 2
Page 2
SP6683 page 3
Page 3

SP6683 Key Features

  • Output Current up to 200mA
  • Ideal for White LED driver in CellPhone Flash
  • 0.5µA Shutdown Current
  • 1x/1.5x Mode Charge Pump
  • +2.7V to +5.5V Input Voltage Range
  • Built-in 1.2MHz Oscillator
  • 0.5mA Quiescent Current
  • Over Temperature Protection
  • Shorted LED Protection
  • Programmable Output Current or Voltage

Related Sipex Datasheets

Part Number Description
SP6680 High Efficiency Buck/Boost Charge Pump Regulator
SP6681 High Efficiency Boost Charge Pump Regulator
SP6682 High Efficiency Charge Pump Regulator for White LEDs
SP6685 700mA Buck/Boost Charge Pump LED Driver
SP6641A 500mA Alkaline DC/DC Boost Regulator

SP6683 Description

The SP6683 is a high power current regulated charge pump ideal for converting a Li-Ion battery input for driving up to 8 white LED’s used in backlighting color displays. The SP6683 operates with an internal 1.2MHz clock, enabling the use of small external ponents. Output current can be accurately regulated by modulating the switcher between the charge pump and output capacitor.