BD2220G - Rohm

BD2220G 0.75A Current Limit Latch Off High Side Switch ICs

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. Features ■ Low ON-Resistance (Typ 160mΩ) N-Channel MOSFET Built-in ■ Over-Current Dete.

Features

■ Low ON-Resistance (Typ 160mΩ) N-Channel MOSFET Built-in
■ 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 Applications USB hub in consumer appliances, PC, PC peripheral equipment, and so forth Key Specifications
 Input Voltage Range: 2.7V to 5.5V
 ON-Resistance: 160mΩ(Typ)
 Over-Current Threshold: .