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MAX1683 - Switched-Capacitor Voltage Doublers

Download the MAX1683 datasheet PDF. This datasheet also covers the MAX1682-MAX1683 variant, as both devices belong to the same switched-capacitor voltage doublers family and are provided as variant models within a single manufacturer datasheet.

General Description

The ultra-small MAX1682/MAX1683 monolithic, CMOS charge-pump voltage doublers accept input voltages ranging from +2.0V to +5.5V.

Key Features

  • o 5-Pin SOT23 Package o +2.0V to +5.5V Input Voltage Range o 98% Voltage-Conversion Efficiency o 110µA Quiescent Current (MAX1682) o Requires Only Two Capacitors o Up to 45mA Output Current MAX1682/MAX1683 ________________________.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX1682-MAX1683_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX1680 Switched-Capacitor Voltage Converters
MAX1681 Switched-Capacitor Voltage Converters
MAX1682 Switched-Capacitor Voltage Doublers
MAX1684 Low-Noise / 14V Input / 1A / PWM Step-Down Converters
MAX1685 Low-Noise / 14V Input / 1A / PWM Step-Down 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
19-1305; Rev 1; 8/98 Switched-Capacitor Voltage Doublers General Description The ultra-small MAX1682/MAX1683 monolithic, CMOS charge-pump voltage doublers accept input voltages ranging from +2.0V to +5.5V. Their high voltage-conversion efficiency (over 98%) and low operating current (110µA for MAX1682) make these devices ideal for both battery-powered and board-level voltage-doubler applications. Oscillator control circuitry and four power MOSFET switches are included on-chip. The MAX1682 operates at 12kHz and the MAX1683 operates at 35kHz. A typical application includes generating a 6V supply to power an LCD display in a hand-held PDA. Both parts are available in a 5-pin SOT23 package and can deliver 30mA with a typical voltage drop of 600mV.