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TC1227

Microchip Technology
Part Number TC1227
Manufacturer Microchip Technology
Description Inverting Dual Charge Pump Voltage Converters
Published Aug 31, 2005
Detailed Description TC1225 TC1226 TC1227 Inverting Dual (–VIN, –2VIN) Charge Pump Voltage Converters FEATURES s s s s s s Small 8-Pin MSOP P...
Datasheet PDF File TC1227 PDF File

TC1227
TC1227


Overview
TC1225 TC1226 TC1227 Inverting Dual (–VIN, –2VIN) Charge Pump Voltage Converters FEATURES s s s s s s Small 8-Pin MSOP Package Operates from 1.
8V to 5.
5V Up to 5mA Output Current at –VIN Pin Up to 1mA Output Current at –2VIN Pin –VIN and –2VIN Outputs Available Low Supply Current .
.
120µA (MAX) for TC1225 .
.
360µA (MAX) for TC1226 .
.
1.
5mA (MAX) for TC1227 GENERAL DESCRIPTION The TC1225/1226/1227 are CMOS dual inverting charge pump voltage converters in 8-Pin MSOP packages.
An onboard oscillator provides the clock, and only four external capacitors are required for full ci...



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