AP2151DWG-7

AP2141D/ AP2151D 0.5 SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE Description Pin Assignments The AP2141D and AP2151D 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 over-current reporting and does not require any external components. All devices are available in SOT25, SO-8, MSOP-8EP, and U-DFN2018-6 packages. ( Top View ) GND 1 8 NC IN 2 7 OUT IN 3 6 OUT EN 4 5 FLG SOSO-8 Features • • • • • • • • • • • • • • • • • • • Single USB Port Power Switches with Output Discharge Over-Current and Thermal Protection 0.8A 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 (AP2151D) or Active Low (AP2141D) enable Ambient Temperature Range -40°C to +85°C SOT25, SO-8, MSOP-8EP (Exposed Pad), and U-DFN2018-6: Available in “Green” Molding Compound (No Br, Sb) Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) 15kV ESD Protection per IEC 61000-4-2 (with external capacitance) UL Recognized, File Number E322375 IEC60950-1 CB Scheme Certified ( Top View ) OUT 1 GND 2 FLG 3 5 IN 4 EN SOT25 Applications • • • Consumer Electronics – LCD TVs & Monitors, Game Machines Communications – Set-Top-Boxes, GPS, Smartphones Computing – Laptops, Desktops, Servers, Printers, Docking Stations, HUBs Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 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