LM2664 - Switched Capacitor Voltage Converter

Product Overview

National Semiconductor

Datasheet Details

Part number	LM2664
Manufacturer	National Semiconductor
File Size	222.83 KB
Description	Switched Capacitor Voltage Converter
Datasheet	LM2664 Datasheet
Additional preview pages of the LM2664 datasheet.

Product details

Description

The LM2664 CMOS charge-pump voltage converter inverts a positive voltage in the range of +1.8V to +5.5V to the corresponding negative voltage of 1.8V to 5.5V.

Features

n n n n n Inverts Input Supply Voltage SOT23-6 Package 12Ω Typical Output Impedance 91% Typical Conversion Efficiency at 40 mA 1µA Typical Shutdown Current.

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Published: Mar 22, 2005 |