白光LED驱动IC G5121TB1UF G5126TB1U

                  LED背光驱动--G5121
Fixed Frequency White LED Step-Up Converter
Features
Inherently Matched LED Current
High Efficiency: 87% T*ical
Drives Up to Five LEDs from 2.5V Supply
24V Internal Power Switch
Fast 850kHz Switching Frequency
Uses Tiny 1mm Tall Inductors
Requires Only 1μF Output Capacitors
20V Over Voltage Protection
SOT-23-6 Package
Applications
White LED Backlight Display for PDA
Pocket PC
Smart Phones
Handheld Devices
Cellular Phones