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SA23002A - 2A Single Synchronous Buck Converter

General Description

The SA23002A is a synchronous Buck converter with built-in power MOSFETs to supply adjustable power voltage requests.

The device is capable of providing up to 2A of output current.

The SA23002A has an input voltage range of 2.8V to 5.5V.

Key Features

  • AEC-Q100-Grade 1 -40°C ~125°C.
  • 2.8V to 5.5V Input Voltage Range.
  • External Adjustable Voltage with ±1.5% Reference Accuracy.
  • Typical 1μA Shut Down Current.
  • Fixed 2.35MHz Switching Frequency.
  • PWM and PFM Operating Selectable.
  • 100% Duty Cycle for Lowest Dropout.
  • Cycle by Cycle Current Limit Protection.
  • Hiccup-Mode Short-Circuit Protection.
  • Thermal Shutdown.
  • Package: DFN2×2-8.

📥 Download Datasheet

Datasheet Details

Part number SA23002A
Manufacturer Silergy
File Size 1.35 MB
Description 2A Single Synchronous Buck Converter
Datasheet download datasheet SA23002A 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.

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SA23002A 5.5V, 2A Single Synchronous Buck Converter General Description The SA23002A is a synchronous Buck converter with built-in power MOSFETs to supply adjustable power voltage requests. The device is capable of providing up to 2A of output current. The SA23002A has an input voltage range of 2.8V to 5.5V. It could work with up to 2.35MHz switching frequency, due to which small inductor is applicable. Ordering Information SA23002 □(□□ □) Package Code Optional Spec Code Ordering Package Type Note Number SA23002ADFD DFN2×2-8 ---- Key Features  AEC-Q100-Grade 1 -40°C ~125°C  2.8V to 5.5V Input Voltage Range  External Adjustable Voltage with ±1.5% Reference Accuracy  Typical 1μA Shut Down Current  Fixed 2.