TC1240 Datasheet (Microchip Technology) - Positive Doubling Charge Pumps

TC1240, Positive Doubling Charge Pumps

The TC1240/TC1240A is a doubling CMOS charge pump voltage converter in a small 6-Pin SOT-23A package.

The TC1240 doubles an input voltage that can range from +2.5V to +4.0V, while the TC1240A doubles an input voltage that can range from +2.5V to +5.5V.

Conversion efficiency is typically >99%.

Intern

TC1240 Features

* Charge Pumps in 6-Pin SOT-23A Package

* >99% Typical Voltage Conversion Efficiency

* Voltage Doubling

* Input Voltage Range, TC1240: +2.5V to +4.0V, TC1240A: +2.5V to +5.5V

* Low Output Resistance, TC1240: 17 (Typical) TC1240A: 12 (Typical)

* Only