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SI-8090S - Separate Excitation Step-down DC-DC Converter

Download the SI-8090S datasheet PDF. This datasheet also covers the SI-8000S variant, as both devices belong to the same separate excitation step-down dc-dc converter family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Compact full-mold package (equivalent to TO220).
  • Output current: 3.0A.
  • High efficiency: 79 to 91%.
  • Requires only 4 discrete components.
  • Internally-adjusted phase correction and output voltage.
  • Built-in reference oscillator (60kHz).
  • Built-in overcurrent and thermal protection circuits.
  • Built-in soft start circuit (Output ON/OFF available).
  • Lineup Part Number VO(V) IO(A) SI-8033S 3.3 SI-8050S 5.0 SI-8090S 9.0 3.0 SI.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SI-8000S-ETC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SI-8090S
Manufacturer Unknown Manufacturer
File Size 53.78 KB
Description Separate Excitation Step-down DC-DC Converter
Datasheet download datasheet SI-8090S Datasheet

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Other Datasheets by Unknown Manufacturer

Part Number Description
SI-8090JF Full-Mold / Separate Excitation Switching
SI-8000FD Separate Excitation Step-down Switching Mode
SI-8000JF Separate Excitation Step-down Switching Mode
SI-8000Q Current Mode Control Step-down Switching Mode
SI-8000S Separate Excitation Step-down Switching Mode

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
1-1-3 DC/DC Converter ICs SI-8000S Series Full-Mold, Separate Excitation Step-down Switching Mode ■Features • Compact full-mold package (equivalent to TO220) • Output current: 3.0A • High efficiency: 79 to 91% • Requires only 4 discrete components • Internally-adjusted phase correction and output voltage • Built-in reference oscillator (60kHz) • Built-in overcurrent and thermal protection circuits • Built-in soft start circuit (Output ON/OFF available) ■Lineup Part Number VO(V) IO(A) SI-8033S 3.3 SI-8050S 5.0 SI-8090S 9.0 3.0 SI-8120S 12.