BD2242G and BD2243G are low on-resistance N-channel MOSFET high-side power switches, optimized for Universal Serial Bus (USB) applications. BD2242G and BD2243G 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 200mA to 1.7A by changing the external resistance.
Adjustable Current Limit Threshold: 200mA to 1.7A Low On-Resistance (Typ. 89mΩ) N-channel MOSFET Built-in Soft-Start Circuit Output Discharge Function Open-Drain Fault Flag Output Thermal Shutdown Under-Voltage Lockout Reverse Current Protection when Power Switch Off Control Input Logic - Active-High: BD2242G - Active-Low: BD2243G