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BD2056AFJ - 0.5A Current Limit High-Side Switch

Download the BD2056AFJ datasheet PDF. This datasheet also covers the BD2046AFJ variant, as both devices belong to the same 0.5a current limit high-side switch family and are provided as variant models within a single manufacturer datasheet.

General Description

BD2046AFJ and BD2056AFJ are dual channel high side switch ICs with an over current protection for Universal Serial Bus (USB) power supply line.

The IC’s switch unit has two channels of N-Channel power MOSFET.

Key Features

  • Dual N-MOS High Side Switch.
  • Control Input Logic.
  • Active-Low: BD2046AFJ.
  • Active-High: BD2056AFJ.
  • Soft Start Circuit.
  • Over Current Detection.
  • Thermal Shutdown.
  • Under Voltage Lockout.
  • Open Drain Error Flag Output.
  • Reverse-Current Protection when Switch Off.
  • Flag Output Delay.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BD2046AFJ-Rohm.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BD2056AFJ
Manufacturer ROHM
File Size 693.67 KB
Description 0.5A Current Limit High-Side Switch
Datasheet download datasheet BD2056AFJ Datasheet

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Other Datasheets by ROHM

Part Number Description
BD2051AFJ 1.0A Current Limit High Side Switch
BD2055AFJ 0.5A Current Limit High Side Switch
BD2041AFJ 1.0A Current Limit High Side Switch
BD2045AFJ 0.5A Current Limit High Side Switch
BD2046AFJ 0.5A Current Limit High-Side Switch

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 2ch High Side Switch ICs 0.5A Current Limit High Side Switch ICs BD2046AFJ BD2056AFJ General Description BD2046AFJ and BD2056AFJ are dual channel high side switch ICs with an over current protection for Universal Serial Bus (USB) power supply line. The IC’s switch unit has two channels of N-Channel power MOSFET. Over current detection circuit, thermal shutdown circuit, under voltage lockout and soft start circuit are built in.