Part number:
MAX660
Manufacturer:
National Semiconductor
File Size:
259.45 KB
Description:
Switched capacitor voltage converter.
MAX660_NationalSemiconductor.pdf
Datasheet Details
Part number:
MAX660
Manufacturer:
National Semiconductor
File Size:
259.45 KB
Description:
Switched capacitor voltage converter.
MAX660, Switched Capacitor Voltage Converter
The MAX660 CMOS charge-pump voltage converter inverts a positive voltage in the range of 1.5V to 5.5V to the corresponding negative voltage.
The MAX660 uses two low cost capacitors to provide 100 mA of output current without the cost, size, and EMI related to inductor based converters.
With an opera
MAX660 Features
* n n n n n Inverts or doubles input supply voltage Narrow SO-8 Package 6.5Ω typical output resistance 88% typical conversion efficiency at 100 mA Selectable oscillator frequency: 10 kHz/80 kHz Applications n n n n n n Laptop computers Cellular phones Medical instruments Operational amplifier power s
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