AS1346-49 Datasheet (ams) - Dual Step-Down Converter

AS1346-49, Dual Step-Down Converter

The AS1346, AS1347, AS1348, AS1349 family is a high-efficiency, constant-frequency dual buck converter available with fixed voltage versions.

The device provides two independent DC/DC Converters with output currents between 0.5A and 1.2A.

The wide input voltage range (2.7V to 5.5V), automatic power

AS1346-49 Features

* High Efficiency: Up to 95%

* Output Current: see Table 1

* Input Voltage Range: 2.7V to 5.5V

* Output Voltage Range: 1.2V to 3.6V (available in 100mV steps)

* Constant Frequency Operation: 2.0MHz

* 180º Out of Phase Operation

* Low Battery Detection

* Low Dropout Op