ROHM Semiconductor
Charge Pump Regulator with Selectable 5.0V/4.5V Output for mobile
ROHM Semiconductor
Charge Pump type LED driver for mobile instrument
ROHM Semiconductor
Backlight LED Driver for Small LCD Panels (Charge Pump Type)
ROHM Semiconductor
1-Channel 190mA Charge Pump White LED Driver with 1-wire Serial Interface