LM2665 converter equivalent, switched capacitor voltage converter.
*1 Input Voltage for Voltage Doubler: 2.5 V to 5.5 V
* Voltage Divider Splits Voltage: 1.8 V to 11 V
* Doubles or Splits Input Supply Voltage
* 12-Ω Typic.
* Cellular Phones
* Pagers
* PDAs
* Operational Amplifier Power Suppliers
* Interface Power Supplier.
The LM2665 CMOS charge-pump voltage converter operates as a voltage doubler for an input voltage in the range of 2.5 V to 5.5 V. Two low-cost capacitors and a diode (needed during start-up) are used in this circuit to provide up to 40 mA of output cu.
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