AS1346_AustinSemiconductor.pdf
Datasheet Details
Part number:
AS1348, AS1346
Manufacturer:
Austin Semiconductor
File Size:
635.83 KB
Description:
(as1346 - as1349) dual step down converter.
Note:
This datasheet PDF includes multiple part numbers: AS1348, AS1346.
Please refer to the document for exact specifications by model.
AS1348, AS1346, (AS1346 - AS1349) 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 powers
AS1348 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 180° Out of Phase Operation Low Battery Detection Low Dropout Operation: 100% Duty Cycle Shutdown Mode
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