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DA9231 - Ultra-Low Quiescent Current Buck and LDO

Datasheet Summary

Description

DA9231 is an ultra-low quiescent current high efficiency buck regulator and an ultra-low quiescent current LDO in a compact I2C configurable WLCSP package.

It is targeting battery powered applications needing highly efficient power supplies.

Features

  • and comes with the ability to monitor the events and indicators in the GPO pin. Suitable for space constrained.

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Datasheet preview – DA9231

Datasheet Details

Part number DA9231
Manufacturer Renesas
File Size 2.17 MB
Description Ultra-Low Quiescent Current Buck and LDO
Datasheet download datasheet DA9231 Datasheet
Additional preview pages of the DA9231 datasheet.

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Full PDF Text Transcription

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DA9231 Ultra-Low Quiescent Current Buck and LDO General Description DA9231 is an ultra-low quiescent current high efficiency buck regulator and an ultra-low quiescent current LDO in a compact I2C configurable WLCSP package. It is targeting battery powered applications needing highly efficient power supplies. The buck regulator extends high light-load efficiency down to 10 µA further extending battery life. Dynamic Voltage Control (DVC) in the buck regulator facilitates optimization across the system power modes enabling further improvement in System efficiency and battery life. The low quiescent current LDO can be configured as a Load Switch and provides the second supply output. The LDO’s uncommitted inputs can be connected to either the battery or the buck output.
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