AP2311FGEG-7

The AP2301 and AP2311 are single channel current-limited integrated high-side power switches 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 devices have fast short-circuit response time for improved overall system robustness, and have 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 undervoltage lockout functionality. A 7ms deglitch capability on the opendrain Flag output prevents false over-current reporting and does not require any external components. All devices are available in SO-8, MSOP-8, MSOP-8EP, U-DFN3030- 8 (Type E) and U-DFN2020-6 packages.

Applications

• LCD TVs & Monitors
• Set-Top-Boxes, Residential Gateways
• Laptops, Desktops, Servers, e-Readers, Printers, Docking Stations, HUBs

Key features

• Single Channel Current-limited Power Switch
• Output Discharge Function
• Fast Short-circuit Response Time: 2µs
• 2.5A Accurate Current Limiting
• Reverse Current Blocking
• 70mΩ On-resistance
• Input Voltage Range: 2.7V to 5.5V
• Built-in Soft-start with 0.6ms Typical Rise Time
• Over-current and Thermal Protection
• Fault Report (FLG) with Blanking Time (7ms Typ)
• ESD Protection: 2kV HBM, 200V MM
• Ambient Temperature Range: -40°C to +85°C
• SO-8, MSOP-8, MSOP-8EP, U-DFN3030-8 (Type E) and U-DFN2020-6: Available in “Green” Molding Compound (No Br, Sb)
• Totally Lead-free & Fully RoHS Compliant
• Halogen and Antimony Free. “Green” Device
• UL Recognized, File Number E322375 IEC60950-1 CB Scheme Certified