MAX764 Datasheet (Maxim) - -5V/-12V/-15V or Adjustable / High-Efficiency / Low IQ DC-DC Inverters

MAX764, -5V/-12V/-15V or Adjustable / High-Efficiency / Low IQ DC-DC Inverters

The MAX764/MAX765/MAX766 inverting switching regulators are highly efficient over a wide range of load currents, delivering up to 1.5W.

A unique, current-limited, pulse-frequency-modulated (PFM) control scheme combines the benefits of traditional PFM converters with the benefits of pulse-width-modul

MAX764 Features

* o High Efficiency for a Wide Range of Load Currents o 250mA Output Current o 120µA Max Supply Current o 5µA Max Shutdown Current o 3V to 16V Input Voltage Range o -5V (MAX764), -12V (MAX765), -15V (MAX766), or Adjustable Output from -1V to -16V o Current-Limited PFM Control Scheme o 300kHz Switching