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1 x 7661 cmos voltage converter ic SI7661CJ SI7661
1 x 7661 CMOS VOLTAGE CONVERTER IC SI7661CJ SI7661
The SI7661 is a monolithic charge pump voltage inverter that will convert a positive voltage in the range of +4.5v to +20v to the corresponding negative voltage. This provides performance far superior to previous implementations of charge pump voltage inverters by combining low quiescent current with high efficiency. This has an oscillator, control circuitry and 4 power MOS switches on-chip with the only required external components being 2 low cost capacitors.
DATASHEET - http://pdf1.alldatasheet.com/datasheet-pdf/view/72709/MAXIM/ICL7662-SI7661.html
