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SGM3122

Shengbang Microelectronics
Part Number SGM3122
Manufacturer Shengbang Microelectronics
Title White LED Charge Pump Current Source
Description The SGM3122 is a charge pump with PWM brightness control for white LED supplies in LCD display backl...
Features  Input Voltage Range: 2.7V to 5.5V  Drives up to 4 LEDs at 30mA Each  LED Brightness Control Through PWM Control Sign...
Published May 20, 2016
Datasheet PDF File SGM3122 PDF File


SGM3122
SGM3122


Features
 Input Voltage Range: 2.7V to 5.5V  Drives up to 4 LEDs at 30mA Each  LED Brightness Control Through PWM Control Signal  High Efficiency by Fractional Conversion with 1× and 1.5× Modes  Switching Frequency: 1MHz  Regulated Output Current with 0...



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