LM2661 - Switched Capacitor Voltage Converter

National Semiconductor

The LM2661 by National Semiconductor is a Switched Capacitor Voltage Converter. Below is the official datasheet preview.

Datasheet Details

Part number	LM2661
Manufacturer	National Semiconductor
File Size	296.68 KB
Description	Switched Capacitor Voltage Converter
Datasheet	LM2661_NationalSemiconductor.pdf
Additional preview pages of the LM2661 datasheet.

The LM2660/LM2661 CMOS charge-pump voltage converter inverts a positive voltage in the range of 1.5V to 5.5V to the corresponding negative voltage.

n n n n n n Inverts or doubles input supply voltage Narrow SO-8 and Mini SO-8 Package 6.5Ω typical output resistance 88% typical conversion efficiency at 100 mA (LM2660) selectable oscillator frequency: 10 kHz/80 kHz (LM2661) low current shutdown mode.

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Published: Mar 22, 2005 |