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BD2242G Key Features

  • Adjustable Current Limit Threshold: 0.2A to 1.7A
  • Low On-Resistance (Typ 89mΩ) N-channel
  • 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

Related ROHM Datasheets

Part Number Description
BD2240G 1.0A Current Limit High-Side Switch
BD2241G 1.0A Current Limit High-Side Switch
BD2243G 1ch Adjustable Current Limit High-Side Switch
BD22441G-C N-channel MOSFET high-side switch
BD2244G-M 1ch Adjustable Current Limit High-Side Switch

BD2242G 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.