REG711, REG711-Burr Datasheet - Burr-Brown

REG711 50mA SWITCHED-CAP DC/DC CONVERTER

The REG711 is a switched capacitor voltage converter, which produces a regulated, low ripple output voltage from an unregulated input voltage. A wide input supply voltage of 1.8V to 5.5V makes the REG711 ideal for a variety of battery sources, such as single cell Li-Ion, or two and three cell Nickel.

REG711 Features

* q WIDE INPUT RANGE: 1.8V TO 5.5V 5V VERSION: 2.7V TO 5.5V q AUTOMATIC STEP-UP/STEP-DOWN OPERATION q LOW INPUT CURRENT RIPPLE q LOW OUTPUT VOLTAGE RIPPLE q MINIMUM NUMBER OF EXTERNAL COMPONENTS

* NO INDUCTORS q 1MHz INTERNAL OSCILLATOR ALLOWS SMALL CAPACITORS q “SHUTDOWN” MODE q THERMAL AND CUR

REG711-Burr-Brown.pdf