NCP7662 converter equivalent, inductorless voltage converter.
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is also possible by connecting an external capacitor from OSC to ground (with pin 1 open). The NCP7662 is available in .
The NCP7662 contains all the necessary circuitry to complete a negative voltage converter, with the exception of two external capacitors which may be inexpensive 1 µF polarized electrolytic types. The mode of operation of the device may be best under.
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