The ISL6185 USB power controller family provides fully independent overcurrent (OC) fault protection for two or more USB ports. This product family consists of sixteen individual functional product variants and three package options. It is operation rated for a nominal +2. 5V to +5V range and is specified over the full commercial and industrial temperature ranges. Each ISL6185 type incorporates in a single package two 71mΩ P-channel MOSFET power switches for power control. Each features internal current monitoring, accurate current limiting, and current limited delay to turn-off, for system supply protection along with control and communication I/O. The ISL6185 family offers product variants with specified continuous output current levels of 0. 6A, 1. 1A, 1. 5A or 1. 8A; enable active high or low inputs; and latch off or automatic retry after overcurrent turn-off, making these devices well suited for many low-power applications. This family of ICs is offered in an industry-standard SOIC pinout and also in the 70% smaller 3x3 DFN packages providing similar or enhanced performance in the smallest possible package.

Features

  • Industrial Temperature Range of -40°C to +85°C; also available – see ISL6185XXI
  • 2.5V to 5V Operating Range
  • 71mΩ 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

Applications

  • USB 1, 2, 3 Port Power Management
  • Low Power (18W) Electronic Circuit Limiting and Breaker

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active SOICN Tube 980
Availability
Active SOICN Reel 2500
Availability
Active SOICN Tube 980
Availability
Active SOICN Reel 2500
Availability
Active SOICN Tube 980
Availability
Active SOICN Reel 2500
Availability
Active SOICN Tube 980
Availability
Active SOICN Reel 2500
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability
Active DFN Tube 100
Availability
Active DFN Reel 6000
Availability

Documentation

Title language Type Format File Size Date
Datasheets & Errata
ISL6185 Datasheet Datasheet PDF 1.05 MB
Application Notes & White Papers
AN1681: Grounding Techniques Application Note PDF 509 KB
AN1684: Nonideality of Ground Application Note PDF 397 KB
Five Easy Steps to Create a Multi-Load Power Solution White Paper PDF 846 KB
How Green is Your Cloud? White Paper PDF 295 KB
PCNs & PDNs
PCN13013 - Test Site Change for the Listed Intersil Products - Carsem (CAS) Ipoh Malaysia Product Change Notice PDF 207 KB
PCN11060 - Data Sheet Electrical Specification Change for Intersil ISL6185* Products Product Change Notice PDF 117 KB
Other
PIN19028 - Q3 Cy 19 Price Increase Notice Price Increase Notice PDF 208 KB
PA12047 - Bar Code Label Change for Intersil-s UL Recognized Components Product Advisory PDF 158 KB
PA12009 - Bar Code Label Change for Intersil's UL Recognized Components Product Advisory PDF 237 KB
PLC18031 - Cy 18 2H End of Life Notification Product Life Cycle Notice PDF 222 KB