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
|
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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