AP2191DWG-7

AP2181D/AP2191D Green 1.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE Description Pin Assignments The AP2181D and AP2191D are integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices complies with USB 2.0 and is available with both polarities of Enable input. They offer current and thermal limiting and short circuit protection as well as controlled rise time and undervoltage lockout functionality. A 7ms deglitch capability on the open-drain flag output prevents false overcurrent reporting and does not require any external components. ( Top View ) GND 1 8 NC IN 2 7 OUT IN 3 6 OUT EN 4 5 FLG All devices are available in SO-8, MSOP-8, MSOP-8EP, SOT25, and U-DFN2018-6 packages. SO-8 ( Top View ) Features • • • Single USB Port Power Switches with Output Discharge Overcurrent and Thermal Protection 2.1A Accurate Current Limiting Fast Transient Response Reverse Current Blocking 90mΩ On-Resistance Input Voltage Range: 2.7V – 5.5V 0.6ms Typical Rise Time Very Low Shutdown Current: 1µA (max) Fault Report (FLG) with Blanking Time (7ms typ) ESD Protection: 4kV HBM, 300V MM Active High (AP2191D) or Active Low (AP2181D) Enable Ambient Temperature Range -40°C to +85°C SOT25, SO-8, MSOP-8, MSOP-8EP (Exposed Pad), and U-DFN2018-6: 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 • • • • • • • • • • • • • • 8 NC IN 2 7 OUT IN 3 6 OUT EN 4 5 FLG ( Top View ) OUT 1 GND 2 FLG 3 5 IN 4 EN SOT25 ( Top View ) Consumer Electronics – LCD TVs & Monitors, Game Machines Communications – Set-Top-Boxes, GPS, Smartphones Computing – Laptops, Desktops, Servers, Printers, Docking Stations, HUBs Notes: 1 MSOP-8 / MSOP-8EP Note: Latter with Exposed Pad (Dotted Line) Applications • • • GND GND 1 6 OUT IN 2 5 OUT EN 3 4 FLG U-DFN2018-6 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