MAX761 Datasheet (Maxim) - 12V/15V or Adjustable / High-Efficiency / Low IQ / Step-Up DC-DC Converters

MAX761, 12V/15V or Adjustable / High-Efficiency / Low IQ / Step-Up DC-DC Converters

The MAX761/MAX762 step-up switching regulators provide high efficiency over a wide range of load currents, delivering up to 150mA.

A unique, current-limited pulse-frequency-modulated (PFM) control scheme gives the devices the benefits of pulse-width-modulated (PWM) converters (high efficiency with h

MAX761 Features

* o o o o o o o o o o High Efficiency for a Wide Range of Load Currents 12V/150mA Flash Memory Programming Supply 110µA Max Supply Current 5µA Max Shutdown Supply Current 2V to 16.5V Input Voltage Range 12V (MAX761), 15V (MAX762) or Adjustable Output Current-Limited PFM Control Scheme 300kHz Switching