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ICL7662

ICL7662 Charge Pump DC-to-DC Voltage Converter

The ICL7762 can be viewed as an upgrade to the TC7660. It is a charge pump that can be used to double a voltage, invert a voltage, or divide a voltage by two. Because it doesn't need an inductor, use of a charge pump can be simpler than using a boost converter. If you need a a higher voltage than your input at low current, the ICL7660 can be a good choice.

The ICL7662 was originally developed by Intersil and has become and industrial standard part that is produced by many manufacturers, such as Maxim, Microchip (TC7662), On Semi (NCP7662).
lm2574_dip.svg ICL7662
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Connectors / Pins — 7 total