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ETA9338 - Tiny PMU

Description

The ETA9338 is a Power Management Unit (PMU) with 3 channels of high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 1.5A of output current.

Features

  • Up to 96% Efficiency.
  • Up to 1A Max Output Current.
  • 1.5MHz Frequency.
  • Light Load operation.
  • Internal Compensation.
  • Tiny DFN3x3-12L Package.

📥 Download Datasheet

Datasheet Details

Part number ETA9338
Manufacturer ETA
File Size 1.11 MB
Description Tiny PMU
Datasheet download datasheet ETA9338 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
ETA9338 Tiny PMU with 3 channels of 1.5A Synchronous Bucks DESCRIPTION The ETA9338 is a Power Management Unit (PMU) with 3 channels of high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 1.5A of output current. The devices operate from an input voltage range of 2.6V to 5.5V and provide output voltages from 0.6V to VIN, making the ETA9338 ideal for low voltage power conversions. Running at a fixed frequency of 1.5MHz allows the use of small inductance value and low DCR inductors, thereby achieving higher efficiencies. Other external components, such as ceramic input and output caps, can also be small due to higher switching frequency, while maintaining exceptional low noise output voltages.
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