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BD2243G - 1ch Adjustable Current Limit High-Side Switch

Download the BD2243G datasheet PDF. This datasheet also covers the BD2222G variant, as both devices belong to the same 1ch adjustable current limit high-side switch family and are provided as variant models within a single manufacturer datasheet.

Description

BD2222G, BD2242G and BD2243G are low on-resistance N-channel MOSFET high-side power switches, optimized for Universal Serial Bus (USB) applications.

These devices are equipped with the function of over-current detection, thermal shutdown, under-voltage lockout and soft-start.

Features

  • Adjustable Current Limit Threshold: 0.2A to 1.7A.
  • Low On-Resistance (Typ 89mΩ) N-channel MOSFET Built-in.
  • Soft-Start Circuit.
  • Output Discharge Function.
  • BD2242G, BD2243G.
  • Open-Drain Fault Flag Output.
  • Thermal Shutdown.
  • Under-Voltage Lockout.
  • Reverse Current Protection when Power Switch Off.
  • Control Input Logic.
  • Active-High: BD2222G, BD2242G.
  • Active-Low: BD2243G.
  • UL : File No. E243261.
  • IEC 60950-1 CB scheme approval.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BD2222G-Rohm.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BD2243G
Manufacturer ROHM
File Size 1.44 MB
Description 1ch Adjustable Current Limit High-Side Switch
Datasheet download datasheet BD2243G Datasheet

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Other Datasheets by ROHM

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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
Datasheet 1 Channel Compact High Side Switch ICs 1ch Adjustable Current Limit High Side Switch ICs BD2222G BD2242G BD2243G Description BD2222G, BD2242G and BD2243G are low on-resistance N-channel MOSFET high-side power switches, optimized for Universal Serial Bus (USB) applications. These devices are equipped with the function of over-current detection, thermal shutdown, under-voltage lockout and soft-start. Moreover, the range of Current limit threshold can be adjusted from 0.2A to 1.7A by changing the external resistance. Features ◼ Adjustable Current Limit Threshold: 0.2A to 1.
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