TC2684, TC2682 Inverting Charge Pump Voltage Doublers

Microchip Technology

Description

Obsolete Device TC2682/TC2683/TC2684 Inverting Charge Pump Voltage Doublers .
The TC2682/TC2683/TC2684 are CMOS charge pump converters that provide an inverted doubled output from a single positive supply.

📥 Download Datasheet

TC2684 Datasheet Preview — This datasheet PDF includes multiple part numbers: TC2684, TC2682. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: TC2684, TC2682
Manufacturer: Microchip ↗ Technology
File Size: 220.17 KB
Datasheet: TC2682_MicrochipTechnology.pdf
Description: Inverting Charge Pump Voltage Doublers
Note: This datasheet PDF includes multiple part numbers: TC2684, TC2682.
Please refer to the document for exact specifications by model.

Features

* Small 8-Pin MSOP Package Operates from 1.8V to 5.5V 120 Ohms (typ) Output Resistance 99% Voltage Conversion Efficiency Only 3 External Capacitors Required Power-Saving Shutdown Mode Low Active Supply Current - 95μA (typ) for TC268

Applications

* requiring a negative doubled voltage derived from a single positive supply (for example: generation of -7.2V from a +3.6V lithium cell or -10V generated from a +5V logic supply). The minimum external part count and small physical size make this family of products useful for a wide variety of negativ

TC2684 Distributors

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Inverting Charge Pump Voltage Doublers Microchip Technology

Microchip Technology TC2684-like datasheet