High Frequency Switched Capacitor Voltage Converters With Shutdown In SOT Packages

TC1222 The TC1221 TC1222 are CMOS charge-pump voltage converters in ultra-small 6-Pin SOT-23A packages. They invert and/or double an input voltage which CAN range from +1.8V to +5.5V. Conversion efficiency is typically 96%. Switching frequency is 125kHz for the TC1221 750kHz for the TC1222. When the shutdown pin is held at a Logic low, the device goes into a very low power mode of operation, consuming less than 1 of supply current. By Microchip Technology Inc.
TC1222 's PackagesTC1222 's pdf datasheet
TC1222ECHTR SOT-23




TC1222 Pinout, Pinouts
TC1222 pinout,Pin out
This is one package pinout of TC1222,If you need more pinouts please download TC1222's pdf datasheet.

TC1222 Application circuits
TC1222 circuits
This is one application circuit of TC1222,If you need more circuits,please download TC1222's pdf datasheet.


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