USB Power Controller 8-Pin DFN EP

The ISL6185 USB power controller family provides fullyindependent overcurrent (OC) fault protection for two or moreUSB ports. This product family consists of sixteen individual functionalproduct variants and three package options. It is operationrated for a nominal +2.5V to +5V range and is specified over thefull commercial and industrial temperature ranges. Each ISL6185 type incorporates in a single package two 71mOP-channel MOSFET power switches for power control. Eachfeatures internal current monitoring, accurate current limiting,and current limited delay to turn-off, for system supplyprotection along with control and communication I/O. The ISL6185 family offers product variants with specifiedcontinuous output current levels of 0.6A, 1.1A, 1.5A or 1.8A; enableactive high or low inputs; and latch off or automatic retry afterovercurrent turn-off, making these devices well suited for manylow-power applications. This family of ICs is offered in an industry-standard SOIC pinoutand also in the 70% smaller 3x3 DFN packages providing similaror enhanced performance in the smallest possible package.

• 2.5V to 5V Operating Range
• 71mO Integrated Power P-channel MOSFET Switches
• Continuous Current Options for 0.6A, 1.1A, 1.5A and 1.8A
• Thermally Insensitive 12ms of Current Limiting Prior to Turn-Off
• Output Discharges with Reverse Current Blocking When Disabled
• Latch-off or Auto Restart Options
• 1µA Off-State Supply Current
• Enable Polarity Options
• Industry-standard Pin for Pin SOIC, and Smaller DFN Packages Available
• UL Recognized, File Number: E333469