MAX1910 pumps equivalent, 1.5x/2x high-efficiency white led charge pumps.
* High-Efficiency 1.5x/2x Charge Pumps
* Low Input Ripple with 750kHz Operation
* 200mV Current-Sense Threshold Reduces Power Loss
* Current- or Voltage-R.
White LED Backlighting Cellular Phones PDAs Digital Still Cameras MP3 Players Backup-Battery Boost Converters
PART MAX19.
The MAX1910/MAX1912 power LEDs with a regulated output voltage or current (up to 120mA) from an unregulated input supply (2.7V to 5.3V). These are complete DC-DC converters requiring only four small ceramic capacitors and no inductors. Input ripple i.
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