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TC1237 - Inverting Dual Charge Pump Voltage Converters

Download the TC1237 datasheet PDF. This datasheet also covers the TC1235 variant, as both devices belong to the same inverting dual charge pump voltage converters family and are provided as variant models within a single manufacturer datasheet.

General Description

The TC1235/1236/1237 are CMOS dual inverting charge pump voltage converters with a low power shutdown mode in MSOP 10-Pin packages.

Only four external capacitors are required for full circuit implementation.

Key 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 TC1236 1.5mA (MAX) for TC1237 Fully Compatible with 1.8V Logic Systems.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TC1235_MicrochipTechnology.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Microchip Technology

Part Number Description
TC1235 Inverting Dual Charge Pump Voltage Converters
TC1236 Inverting Dual Charge Pump Voltage Converters
TC120 PWM/PFM Step-Down Combination Regulator/Controller
TC1219 Switched Capacitor Voltage Converters
TC1220 Switched Capacitor Voltage Converters

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TC1235 TC1236 TC1237 Inverting Dual (–VIN, –2VIN) Charge Pump Voltage Converters with Shutdown 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 TC1236 .......................................... 1.5mA (MAX) for TC1237 Fully Compatible with 1.8V Logic Systems GENERAL DESCRIPTION The TC1235/1236/1237 are CMOS dual inverting charge pump voltage converters with a low power shutdown mode in MSOP 10-Pin packages. Only four external capacitors are required for full circuit implementation.