LM3570 system equivalent, low noise white led driver system.
n 2.7V to 5.5V Input Voltage n Regulated Output Voltage (VOUT = 4.35V) n Regulated IDx with ± 0.3% matching between constant current outputs n High Efficiency 3/2 Boost f.
n Portable devices using white or blue LEDs with display and backlight or frontlight n 1-Cell LiIon battery-operated equ.
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