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SP682 - Micro Power Inverting Charge Pump

General Description

The SP682 is a monolithic charge pump voltage converter that produces a doubled, negative voltage from a single positive supply.

10V voltage from a +5V input.

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Datasheet Details

Part number SP682
Manufacturer Sipex
File Size 67.30 KB
Description Micro Power Inverting Charge Pump
Datasheet download datasheet SP682 Datasheet

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.

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SP682 Corporation Micro Power Inverting Charge Pump ■ Low Power Voltage Conversion ■ +2.4V to +5.5V Input Range ■ 99% Voltage Conversion Efficiency ■ Typical 60µA Supply Current ■ Requires Only Three External Capacitors ■ Includes Low Power Shutdown Option ■ Ideal in Portable Applications Such As Handheld Instruments Cellular Phones Personal Digital Assistants Laptops and Notebooks ■ Pin Compatible Upgrade to Microchip's TC682 C1- 1 C2+ 2 C2- 3 VOUT 4 8 SD SP682 8 Pin MSOP 7 C1+ 6 VCC 5 GND APPLICATIONS ■ LCD Display ■ Negative bias supply for op amps ■ Serial interface protocol circuits DESCRIPTION The SP682 is a monolithic charge pump voltage converter that produces a doubled, negative voltage from a single positive supply.