AP2401S-13

The AP2401 is 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 under-voltage lockout functionality. A 7ms deglitch capability on the open-drain Flag output prevents false over-current reporting and does not require any external components. AP2401 will be latched off after 7ms deglitch.

• Single Channel Current-Limited Power Switch
• Output Discharge Function
• Output Current Latch-Off when OCP Triggered
• Fast Short-Circuit Response Time: 2µs
• 2.5A Accurate Current Limiting
• Reverse Current Blocking
• 70µO On-Resistance
• Input Voltage Range: 2.7V - 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
• Active Low (AP2401) or Active High (AP2411) Enable
• Ambient Temperature Range: 40°C to 85°C
• SO-8, MSOP-8, MSOP-8EP, U-DFN3030-8 and U-DFN2020-6: Available in Green" Molding Compound (No Br, Sb)
• Lead-Free Finish; RoHS Compliant
• Halogen and Antimony Free. "Green" Device