The ISL6186 USB power controller family provides overcurrent (OC) fault protection for one or more USB ports. This product family consists of eight individual functional product variants and three package options and is operation rated for a nominal +2. 5V to +5V range and specified over the full commercial and industrial temperature ranges. Each ISL6186 type incorporates a 45mΩ P-channel MOSFET power switch for power control and 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 ISL6186 family offers product variants with specified continuous output current levels of 1. 5A, 3A or 3. 6A, 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 package as well as in the 70% smaller 3x3 DFN package, which provides the same performance and an additional Power-Good output feature in the smallest possible (10 Ld DFN) package.

Features

  • Industrial Temperature Range of -40°C to +85°C; also available – see ISL6186XXI
  • 2.5V to 5V Operating Range
  • 45mΩ Integrated Power P-channel MOSFET Switches
  • Continuous Current Options for 1.5A, 3A and 3.6A
  • Thermally Insensitive 12ms of Current Limiting Prior to Turn-Off
  • Output Discharges with Reverse Current Blocking When Disabled
  • Latch-off or Auto Restart and Enable Polarity Options
  • 1µA Off-State Supply Current
  • Industry Standard Pin-for-Pin SOIC and Smaller DFN Packages Available

Applications

  • USB Port Power Management Including USB 30
  • Low Power Electronic Circuit Limiting and Breaker

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
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 & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
ISL6186 Datasheet 日本語 Datasheet PDF 984 KB
Application Notes & White Papers
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
AN1681: Grounding Techniques Application Note PDF 509 KB
AN1684: Nonideality of Ground Application Note PDF 397 KB
Other
PLC18031 - Cy 18 2H End of Life Notification Product Life Cycle Notice PDF 222 KB