MAX1916 supply equivalent, low-dropout / constant-current triple white led bias supply.
MAX1916
Applications
Next-Generation Wireless Handsets PDAs, Palmtops, and Handy Terminals Digital Cameras, Camcorders Battery-Powered Equipment
PART MAX1916EZT
Orderi.
significantly improved efficiency. The MAX1916 requires a 200mV dropout at a 9mA load on each output to match the LED b.
The MAX1916 low-dropout bias supply for white LEDs is a high-performance alternative to the simple ballast resistors used in conventional white LED designs. The MAX1916 uses a single resistor to set the bias current for three LEDs, which are matched .
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