Charge Pump DC-TO-DC Voltage Converter

TC1044S The TC1044S is a pin-compatible upgrade to the Indus- try standard TC7660 Charge Pump voltage converter. It converts a +1.5V to +12V input to a corresponding 1.5 to 12V output using only two low cost capacitors, eliminat ing inductors and their associated cost, size and EMI Added features include an extended supply range to 12V, and a frequency boost pin for higher operating frequency, allowing the use of smaller external capacitors. The on-board Oscillator operates at a nominal frequency of 10kHz. Frequency is increased to 45kHz when pin 1 is + connected to V . Operation below 10kHz (for lower supply current applications) is possible by connecting an external capacitor from OSC to ground (with pin 1 open). The TC1044S is available in both 8-pin DIP and 8-pin small outline (SOIC) packages in commercial and extended temperature ranges. By Microchip Technology Inc.
Part Manufacturer Description Datasheet Samples
LTC1044CS8 Linear Technology LTC1044S8 - Switched Capacitor Voltage Converter; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
LTC1044CS8#TR Linear Technology LTC1044S8 - Switched Capacitor Voltage Converter; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
LTC1044CS8#PBF Linear Technology LTC1044S8 - Switched Capacitor Voltage Converter; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
LTC1044CS8#TRPBF Linear Technology LTC1044S8 - Switched Capacitor Voltage Converter; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
TC1044S 's PackagesTC1044S 's pdf datasheet
TC1044SCOA SOIC
TC1044SCOA713 SOIC
TC1044SCOAG SOIC
TC1044SCPA PDIP
TC1044SEOA SOIC
TC1044SEOA713 SOIC
TC1044SEPA PDIP
TC1044SIJA DIP
TC1044SMJA DIP




TC1044S Pinout, Pinouts
TC1044S pinout,Pin out
This is one package pinout of TC1044S,If you need more pinouts please download TC1044S's pdf datasheet.

TC1044S Application circuits
TC1044S circuits
This is one application circuit of TC1044S,If you need more circuits,please download TC1044S's pdf datasheet.


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