AS1334 Datasheet (austriamicrosystems AG) - 650mA Ultra low Ripple Step Down DC/DC Converter

AS1334, 650mA Ultra low Ripple Step Down DC/DC Converter

The AS1334 is a step-down DC-DC converter designed to power portable applications from a single Li-Ion battery.

The device also achieves high-performance in mobile phones and other applications requiring low dropout voltage.

The AS1334 operates from an input voltage range of 2.7 to 5.5V while provid

AS1334 Features

* ! ! ! ! Output Voltage Ripple: 2mV PWM Switching Frequency: 2MHz Single Lithium-Ion Cell Operation Output Voltage Range: 1.2V to 3.4V (available in 100mV steps, see Ordering Information on page 16) Fixed Output Voltages: - 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.3V Maximum Load Capability of 650mA 97% High