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TC2683 - Inverting Charge Pump Voltage Doublers

This page provides the datasheet information for the TC2683, a member of the TC2682 Inverting Charge Pump Voltage Doublers family.

Datasheet Summary

Description

The TC2682/TC2683/TC2684 are CMOS charge pump converters that provide an inverted doubled output from a single positive supply.

An on-board oscillator provides the clock and only three external capacitors are required for full circuit implementation.

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 TC2682 - 225μA (typ) for TC2683 - 700μA (typ) for TC2684 General.

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Datasheet preview – TC2683

Datasheet Details

Part number TC2683
Manufacturer Microchip Technology
File Size 220.17 KB
Description Inverting Charge Pump Voltage Doublers
Datasheet download datasheet TC2683 Datasheet
Additional preview pages of the TC2683 datasheet.

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Full PDF Text Transcription

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Obsolete Device TC2682/TC2683/TC2684 Inverting Charge Pump Voltage Doublers 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 TC2682 - 225μA (typ) for TC2683 - 700μA (typ) for TC2684 General Description The TC2682/TC2683/TC2684 are CMOS charge pump converters that provide an inverted doubled output from a single positive supply. An on-board oscillator provides the clock and only three external capacitors are required for full circuit implementation. Switching frequencies are 12kHz for the TC2682, 35kHz for the TC2683, and 125kHz for the TC2684.
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