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Partname: | AS1339-BWLT |
Description: | 650mA RF Step-Down DC-DC for PA, with two LDOs |
Manufacturer: | Austria Mikro Systeme Int. |
Datasheet: | PDF (3.93M). Click here to download *) |
The AS1339 is a high-frequency step-down converter optimized for dynamically powering the power amplifier (PA) in WCDMA or NCDMA handsets. The device uses a 110m typical bypass FET to power the PA directly from the battery during high-power transmission. The IC integrates two 10mA low-noise, low-dropout regulators (LDOs) for PA biasing. |
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![Click here to download AS1339-BWLT Datasheet](../../../pndecoder/datasheets/AMSCO/img/000138.gif) Click here to download AS1339-BWLT Datasheet*) |
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