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AS1332 650mA Step-Down DC-DC Converter

AS1332 Description

www.DataSheet4U.com AS1332 1 General .
The AS1332 is a step-down DC-DC converter designed to power radiofrequency (RF) power amplifiers (PAs) from a single Li-Ion battery.

AS1332 Features

* ! ! ! PWM Switching Frequency: 2MHz Single Lithium-Ion Cell Operation (2.7V to 5.5V) Dynamic Programmable Output Voltage (1.3V to 3.16V) Maximum load capability of 650mA High Efficiency (96% Typ at 3.6VIN, 3.16VOUT at 400mA) from internal synchronous rectification Current Overload Protection Therma

AS1332 Applications

* The AS1332 steps down an input voltage of 2.7V to 5.5V to output voltages ranging from 1.3V to 3.16V. Using a VCON analog input, the output voltage is set for controlling power levels and efficiency of the RF PA. The RF interferences are minimized due to the fixedfrequency PWM operation. The batter

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Datasheet Details

Part number
AS1332
Manufacturer
austriamicrosystems AG
File Size
1.28 MB
Datasheet
AS1332_austriamicrosystemsAG.pdf
Description
650mA Step-Down DC-DC Converter

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650mA Step-Down DC-DC Converter austriamicrosystems AG
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