Description
TC1235 TC1236 TC1237 Inverting Dual ( *VIN, *2VIN) Charge Pump Voltage Converters with Shutdown .
The TC1235/1236/1237 are CMOS dual inverting charge pump voltage converters with a low power shutdown mode in MSOP 10-Pin packages.
Features
* s s s s s s s 10-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 Power-Saving Shutdown Mode
* VIN and
* 2VIN Outputs Available Low Active Supply Current 120µA (MAX) for TC1235 360µA (MAX) for TC123
Applications
* s s s s s LCD Panel Bias Cellular Phones PA Bias Pagers PDAs, Portable Dataloggers Battery Powered Devices
ORDERING INFORMATION
Part No. TC1235EUN TC1236EUN TC1237EUN
Package Osc Freq (KHz) Temp Range
10-Pin MSOP 10-Pin MSOP 10-Pin MSOP 12 35 125
* 40°C to +85°C
* 40°C to +85°C
