Download BD2221G Datasheet PDF
BD2221G datasheet preview
BD2221G page 2
Page 2
BD2221G page 3
Page 3

BD2221G Key Features

  • Over-Current Detection (Output OFF-Latch Operation)
  • Thermal Shutdown
  • Open-Drain Fault Flag Output
  • Flag Output Delay
  • Under-Voltage Lockout
  • Soft-Start Circuit
  • Control Input Logic
  • Active-High : BD2220G
  • Active-Low : BD2221G
  • Reverse Current Protection when Power Switch Off

Related ROHM Datasheets

Part Number Description
BD2220G 0.75A Current Limit Latch Off High Side Switch ICs
BD2222G 1ch Adjustable Current Limit High-Side Switch
BD2224G 0.75A Current Limit High Side Switch ICs
BD2224G-LB High-Side Switch
BD2225G t High-Side Switch

BD2221G Description

BD2220G and BD2221G are low ON-Resistance N-Channel MOSFET high-side power switches, optimized for Universal Serial Bus (USB) applications. BD2220G and BD2221G are equipped with the function of over-current detection, thermal shutdown, under-voltage lockout and soft-start.

BD2221G Applications

  • Low ON-Resistance (Typ 160mΩ) N-Channel MOSFET Built-in