AP22818AKBWT-7

The DIODES AP22816/17/18 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, overcurrent, overtemperature and short-circuit protection, as well as controlled rise time and undervoltage lockout functionality. A 6ms deglitch capability on the open-drain flag output prevents false overcurrent reporting and does not require any external components. The AP22816/17/18 is available in the standard Green and RoHS compliant TSOT25 and MSOP-8 packages.

Applications

• Integrated load switches in Ultrabook PCs
• Power up/down sequencing in Ultrabook PCs
• Notebooks
• Netbooks
• Set-top boxes
• SSD (solid state drives)
• Consumer electronics
• Tablet PCs
• Telecom systems

Key features

• Input Voltage Range: 2.7V to 5.5V
• 75mΩ On-resistance
• Built-in Soft-start with 0.6ms Typical Rise Time
• Fault Report (FLG) with Blanking Time (6ms Typ.)
• ESD Protection: 2kV HBM, 500V CDM
• Logic Level Enable Pin: Available with Active-high or Active-low Versions
• Protections: Overcurrent Protection with Auto Recovery, Short-Circuit Protection with Auto Recovery, Overtemperature Protection with Auto Recovery, Output Reverse Current / Voltage Protection
• Thermally-Efficient Low Profile Package
• Moisture Sensitivity: Level 1 per J-STD-020
• UL Recognized, File Number E322375
• IEC60950-1 CB Scheme Certified
• Totally Lead-Free & Fully RoHS Compliant
• Halogen and Antimony Free. “Green” Device