The TC1240 is a doubling CMOS charge-pump voltage converter in a small 6Pin SOT-23A package. TC1240 doubles an input voltage which can range from +2.5V to +4V. Conversion efficiency is typically >99%. Internal oscillator frequency is.
The TC1240A is a doubling CMOS charge-pump voltage converter in a small 6Pin SOT-23A package. TC1240A doubles an input voltage which can range from +2.5V to +5.5V. Conversion efficiency is typically >99%. Internal oscillator frequency
