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TCM680 Voltage Converter

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Description

Obsolete Device TCM680 +5V To ±10V Voltage Converter .
The TCM680 is a dual charge pump, voltage converter that produces output voltages of +2VIN and -2VIN from a single input voltage of +2.

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Features

* 99% Voltage Conversion Efficiency
* 85% Power Conversion Efficiency
* Input Voltage Range: - +2.0V to +5.5V
* Only 4 External Capacitors Required

Applications

* ±10V From +5V Logic Supply
* ±6V From a 3V Lithium Cell
* Handheld Instruments
* Portable Cellular Phones
* LCD Display Bias Generator
* Panel Meters
* Operational Amplifier Power Supplies Typical Operating Circuit +5V C1+ 4.7 µF C2 + 4.7 µ

TCM680 Distributors

📁 Related Datasheet

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TCM680 Voltage Converter Microchip
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