LM2660 Datasheet (Texas Instruments) - Switched Capacitor Voltage Converter

LM2660, Switched Capacitor Voltage Converter

The LM2660 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 LM2660 uses two low-cost capacitors to provide 100 mA of output current without the cost, size and EMI related to inductorbased co

LM2660 Features

* 1 Inverts or Doubles Input Supply Voltage

* Narrow SOIC and VSSOP Packages

* 6.5-Ω Typical Output Resistance

* 88% Typical Conversion Efficiency at 100 mA

* Selectable Oscillator Frequency: 10 kHz/80 kHz

* Optional External Oscillator Input 2 Applicat