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SP6832
High Speed, High Efficiency Voltage Inverter
s 99.9% Voltage Conversion Efficiency s +1.15V to +5.3V Input Voltage Range s +1.15 VIN Guaranteed Start-up s Inverts Input Supply Voltage s 700µA Quiescent Current s 25mA Output Current s 500kHz Operating Frequency s Ideal for +3.6V Lithium Ion Battery Applications s Reverse Battery Protection s 5-pin SOT23 Package s 19Ω Output Resistance s 0.1 or 0.33 µF Capacitors
DESCRIPTION The SP6832 device is a CMOS Charge Pump Voltage Inverter that can be implemented in designs requiring a negative voltage from a positive source as low as 1.15V. The SP6832 device is ideal for both battery-powered and board level voltage conversion applications with a typical operating current of 700mA at a 5V supply.