SP4491UEB PDF File ( Datasheet )

® SP4491 Two Panel Electroluminscent Lamp Driver s Single IC Drives 2 EL Lamps For Backlighting: Cell Phone Keypad & LCD Multi-Color EL Lamps Multi-Segment EL Lamps s Control Over Lamp-A & Lamp-B For Independent Or Concurrent Operation s +2.2V to +6.0V Battery Operation s Single Coil Used To Generate High Voltage AC Outputs s Low Power Standby Mode Draws 100nA Typical Current s A Single Resistor Controls the Internal Oscillator s DC-AC Inverter Produces Up To 220VPP s Space-Saving 10MSOP Pa