MAX683 Datasheet (Maxim) - 3.3V-Input to Regulated 5V-Output Charge Pumps

MAX683, 3.3V-Input to Regulated 5V-Output Charge Pumps

The MAX682/MAX683/MAX684 charge-pump regulators generate 5V from a 2.7V to 5.5V input.

They are specifically designed to serve as high-efficiency auxiliary supplies in applications that demand a compact design.

The MAX682, MAX683, and MAX684 deliver 250mA, 100mA, and 50mA output current, respectivel

MAX683 Features

* o Ultra-Small: 1µF Capacitors per 100mA of Output Current o No Inductors Required o 1.1mm Height in µMAX Package (MAX683/MAX684) o Up to 250mA Output Current (MAX682) o Regulated ±4% Output Voltage o 50kHz to 2MHz Adjustable Switching Frequency o 2.7V to 5.5V Input Voltage o 100µA Quiescent Current