TC1240 Positive Doubling Charge Pump

TelCom Semiconductor

Description

www.DataSheet4U.com Positive Doubling Charge Pump with Shutdown in SOT Package TC1240 TC1240 Positive Doubling Charge Pump with Shutdown in SOT Pack.
The TC1240 is a doubling CMOS charge-pump voltage converter in a small 6-Pin SOT-23A package.

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Datasheet Specifications

Part number: TC1240
Manufacturer: TelCom Semiconductor
File Size: 557.54 KB
Datasheet: TC1240_TelComSemiconductor.pdf
Description: Positive Doubling Charge Pump

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) Ful

Applications

* All other circuitry, including control, oscillator, power MOSFETs are integrated on-chip. Typical supply current is 180µA and the device is available in a 6-Pin SOT-23A surface mount package. APPLICATIONS s s s s s Cellular Phones Pagers PDAs, Portable Dataloggers Battery-Powered Devices Handheld

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TC1240 Positive Doubling Charge Pump TelCom Semiconductor

TelCom Semiconductor TC1240-like datasheet