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AAT2783 - Triple-Output PMIC

Features

  • The AAT2783 provides three independently regulated DC outputs: two step-down (Buck) regulators and a single low input voltage, low drop-out (LDO) regulator. The input voltage range for the step-down regulators is 2.7V to 5.5V, while the LDO regulator allows inputs from 1.5V to 5.5V. The low input voltage LDO regulator allows high efficiency, step-down, low noise outputs. In addition, the LDO input may be connected to step-down outputs 1 or 2. The Channel 1 and 2 step-down regulators can deliver.

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Datasheet preview – AAT2783

Datasheet Details

Part number AAT2783
Manufacturer Skyworks
File Size 1.73 MB
Description Triple-Output PMIC
Datasheet download datasheet AAT2783 Datasheet
Additional preview pages of the AAT2783 datasheet.

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Full PDF Text Transcription

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DATA SHEET AAT2783 Triple-Output PMIC: Dual Buck with Low-VIN LDO General Description Features The AAT2783 provides three independently regulated DC outputs: two step-down (Buck) regulators and a single low input voltage, low drop-out (LDO) regulator. The input voltage range for the step-down regulators is 2.7V to 5.5V, while the LDO regulator allows inputs from 1.5V to 5.5V. The low input voltage LDO regulator allows high efficiency, step-down, low noise outputs. In addition, the LDO input may be connected to step-down outputs 1 or 2. The Channel 1 and 2 step-down regulators can deliver up to 1000mA and 400mA output current, respectively. Step-down output voltages are set with external resistors. Switching frequency is set at 1.3MHz to ensure small external filtering components.
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