MAX865 Datasheet (Maxim) - Compact / Dual-Output Charge Pump

MAX865, Compact / Dual-Output Charge Pump

The MAX865 is a CMOS charge-pump DC-DC converter in an ultra-small µMAX package.

It produces positive and negative outputs from a single positive input, and requires only four capacitors.

The charge pump first doubles the input voltage, then inverts the doubled voltage.

The input voltage ranges from

MAX865 Features

* o 1.11mm-High µMAX Package o Compact: Circuit Fits in 0.08in2 o Requires Only Four Capacitors o Dual Outputs (positive and negative) o +1.5V to +6.0V Input Voltage o 20kHz (min) Frequency (above the audio range) MAX865 ______________Ordering Information PART MAX865C/D MAX865EUA TEMP. RANGE 0°C to