BD2222G Overview
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.
BD2222G 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