MAX660 Datasheet - Texas Instruments

MAX660 Switched Capacitor Voltage Converter

The MAX660 CMOS charge-pump voltage converter is a versatile unregulated switched-capacitor inverter or doubler. Operating from a wide 1.5-V to 5.5-V supply voltage, the MAX660 uses two low-cost capacitors to provide 100 mA of output current without the cost, size and EMI related to inductorbased co.

MAX660 Features

* 1 Inverts or Doubles Input Supply Voltage

* Narrow SO-8 Package

* 6.5-Ω Typical Output Resistance

* 88% Typical Conversion Efficiency at 100 mA

* Selectable Oscillator Frequency: 10 kHz/80 kHz 2 Applications

* Laptop Computers

* Cellular Phone

MAX660-etcTI.pdf