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TC1240

TelCom Semiconductor
Part Number TC1240
Manufacturer TelCom Semiconductor
Description Positive Doubling Charge Pump
Published Feb 1, 2007
Detailed Description www.DataSheet4U.com Positive Doubling Charge Pump with Shutdown in SOT Package TC1240 TC1240 Positive Doubling Charge ...
Datasheet PDF File TC1240 PDF File

TC1240
TC1240


Overview
www.
DataSheet4U.
com Positive Doubling Charge Pump with Shutdown in SOT Package TC1240 TC1240 Positive Doubling Charge Pump with Shutdown in SOT Package FEATURES s s s s s s s s s Space Saving 6-Pin SOT-23A Package >99% Typical Voltage Conversion Efficiency Voltage Doubling Operates from +2.
5V to +4.
0V Low Output Resistance (17Ω Typical) Only Two External Capacitors Required Consumes 180µA (Typical) in Active Mode Power-Saving Shutdown Mode (1µA Maximum) Fully Compliant with 1.
8V Logic Sytems GENERAL DESCRIPTION The TC1240 is a doubling CMOS charge-pump voltage converter in a small 6-Pin SOT-23A package.
TC1240 doubles an input voltage which can range from +2.
5V to +4.
0V.
Conversion effici...



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