AP2501SN-7

AP2501/AP2511 Green 2.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH Description Pin Assignments The AP2501 and AP2511 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. (Top View) 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, overtemperature 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. All devices are available in SO-8, MSOP-8, U-DFN3030-8 (Type E) and U-DFN2020-6 packages. (Top ( Top View) View ) GND 1 8 NC IN 2 7 OUT IN 3 6 OUT EN 4 5 FLG U-DFN3030-8 (Type E) MSOP-8EP, SO-8 SO-8 (Top View) (Top View) U-DFN2020-6 MSOP-8 /MSOP-8EP Note: latter with exposed pad (dotted line) Features               Single Channel Current-limited Power Switch Output Discharge Function Fast Short-circuit Response Time: 2µs 3.7A Accurate Current Limiting (Typ) Reverse Current Blocking 70mΩ On-resistance (Typ) 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 Active Low (AP2501) or Active High (AP2511) Enable 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)  Lead-Free Finish; RoHS Compliant (Notes 1 & 2)  Halogen and Antimony Free. “Green” Device (Note 3)   UL Recognized, File Number E322375 IEC60950-1 CB Scheme Certified Notes: Applications     LCD TVs & Monitors Set-Top-Boxes, Residential Gateways Laptops, Desktops, Servers, e-Readers Printers, Docking Stations, HUBs 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied. 2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain