General Description

BD2061AFJ and BD2065AFJ are single channel high side switch ICs with over-current protection for Universal Serial Bus (USB) power supply line. These ICs have low ON-Resistance N-Channel power MOSFETs with low supply current, built-in over-current protection circuit, thermal shutdown circuit, under voltage lockout and soft-start circuit.

Features

■ Built-In Low ON-Resistance Nch MOSFET ( Typ=80mΩ )

■ Control Input Logic

➤ Active-Low: BD2061AFJ

➤ Active-High: BD2065AFJ

■ Soft-Start Circuit

■ Over-Current Protection

■ Thermal Shutdown

■ Under Voltage Lockout Function

■ Open Drain Error Flag Output

■ Reverse-Current Protection when Switch Off

■ Flag Output Delay

Applications

USB Hub in Consumer Appliances, PC, PC Peripheral Equipment, and so forth