AP22802 (NRND)

Description

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.

Application(s)

• 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