AP22802AW5-7

The AP22802 is a single channel current-limited integrated high-side power switch optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices complies with USB standards and is available with both polarities of Enable input. The device has fast short-circuit response time for improved overall system robustness, and has an integrated output discharge function to ensure completely controlled discharging of the output voltage capacitor. They provide a complete protection solution for applications subject to heavy capacitive loads and the prospect of short circuit, and offer reverse current blocking, over-current, over-temperature and short-circuit protection, as well as controlled rise time and under-voltage lockout functionality. A 6ms deglitch capability on the open-drain Flag output prevents false over-current reporting and does not require any external components. The AP22802 is available in a standard Green SOT25 and RoHS compliant.

Applications

• Integrated Load Switches in Ultrabook PC’s
• Power Up/Down Sequencing in Ultrabook PC’s
• Notebook
• Netbook
• Set-Top Boxes
• SSD (Solid State Drives)
• Consumer Electronics
• Tablet PC
• Telecom Systems

Key features

• Integrated Single Channel Load Switch Protection
• Over Current with Auto Recovery
• Short Circuit with Auto Recovery
• Over Temperature with Auto Recovery
• Small Form Factor Packages SOT25 – Footprint of just 9mm2
• Thermally Efficient Low Profile Package
• Totally Lead-Free & Fully RoHS Compliant
• Halogen and Antimony Free. “Green” Device
• UL Recognized, File Number E322375
• IEC60950-1 CB Scheme Certified