Current limit dual-channel high-side switch ICs offer over-current protection for USB lines
Rohm's BD2062FJ/BD2066FJ 2.4A current-limit high-side switch ICs are now
available from Mouser. They are dual-channel devices with over-current
protection for use in Universal Serial Bus (USB) power supply lines.
The switch unit has two channels of N-Channel power MOSFET. Over-current
detection circuit, thermal shutdown circuit, under-voltage lockout, and
soft-start circuit are built in.
Typical applications include brushless DC motor control, stepper motor
control, PLC, AC servo, blood pressure monitor, DVR/DVS, plain paper copiers
(PPCs), data management for remote healthcare, and embedded PCs.