Power & Power Management

Overview

Description

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

  • Commercial Temperature Range of 0°C to +70°C also Available – see ISL6186XXC
  • 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

Documentation

Title Type Date
PDF984 KB日本語
Datasheet
PDF509 KB
Application Note
PDF397 KB
Application Note
PDF1.17 MB
End Of Life Notice
PDF222 KB
End Of Life Notice
PDF208 KB
Price Increase Notice
PDF295 KB
White Paper

Design & Development

Software & Tools

Software Downloads

Title Type Date
PDF1.17 MB
End Of Life Notice
PDF222 KB
End Of Life Notice

Models

Support