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ISL6436
USB Dual Port Power Supply Controller
The ISL6436 is a USB dual port power controller, fully independent overcurrent (OC) fault protection IC. Operational over the +2.5V to +5.5V range, this device features internal current monitoring, accurate current limiting, integrated power switches and current limited delay to latch-off for system protection.
The ISL6436 current sense and limiting circuitry sets the current limit to a nominal 1A, making this device well suited for the USB port power management application. The ISL6436 provides OC fault notification, accurate current limiting and a consistent timed latch-off thus isolating and protecting the voltage bus in the presence of an OC event or short circuit.
ISL6436 Datasheet
