AP2182/ AP2192 1.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH Description Pin Assignments The AP2182 and AP2192 are integrated high-side power switches ( Top View ) optimized for Universal Serial Bus (USB) and other hot-swap 1 8 GND FLG1 applications. The family of devices complies with USB 2.0 and is available with both polarities of Enable input. They offer current and IN 2 7 OUT1 thermal limiting and short circuit protection as well as controlled rise EN1 3 6 OUT2 time and under-voltage lockout functionality. A 7ms deglitch capability on the open-drain Flag output prevents false over-current reporting EN2 4 5 FLG2 and does not require any external components. SO-8 All devices are available in SO-8 and MSOP-8EP packages. ( Top View ) Features 1 8 FLG1 GND 7 Dual USB Port Power Switches 2 OUT1 IN Over-Current and Thermal Protection 6 OUT2 3 EN1 2.1A Accurate Current Limiting EN2 4 5 FLG2 Reverse Current Blocking 115m On-Resistance MSOP-8EP Input Voltage Range: 2.7V - 5.5V 0.6ms Typical Rise Time Very Low Shutdown Current: 1A (Max) Fault Report (FLG) with Blanking Time (7ms typ) Applications ESD Protection: 3KV HBM, 300V MM Consumer Electronics LCD TVs & Monitors, Game Machines Active High (AP2192) or Active Low (AP2182) Enable Communications Set-Top-Boxes, GPS Systems, Smartphones Ambient Temperature Range -40C to +85C Computing Laptops, Desktops, Servers, Printers, Docking SO-8 and MSOP-8EP (Exposed Pad): Available in Green Stations, HUBs Molding Compound (No Br, Sb) Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. Green Device (Note 3) UL Recognized, File Number E322375 IEC60950-1 CB Scheme Certified Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See AP2182/ AP2192 Available Options Enable Pin Current Limit Recommended Maximum Part Number Channel Continuous Load Current (EN) (typ) AP2182 2 Active Low 2.1A 1.5A AP2192 2 Active High 2.1A 1.5A Pin Descriptions Pin Number Pin Function Name SO-8 MSOP-8EP GND 1 1 Ground IN 2 2 Voltage input pin EN1 3 3 Switch 1 enable input, active low (AP2182) or active high (AP2192) EN2 4 4 Switch 2 enable input, active low (AP2182) or active high (AP2192) FLG2 5 5 Switch 2 over-current and over-temperature fault report open-drain flag is active low when triggered OUT2 6 6 Switch 2 voltage output pin OUT1 7 7 Switch 1 voltage output pin FLG1 8 8 Switch 1 over-current and over-temperature fault report open-drain flag is active low when triggered Exposed pad. It should be connected to GND and thermal mass for enhanced thermal impedance. Exposed Tab Exposed Tab It should not be used as electrical ground conduction path. Functional Block Diagram FLG1 Thermal AP2182, AP2192 Sense Deglitch Current EN1 Driver Limit GND UVLO Current OUT1 Sense IN Current OUT2 Sense UVLO FLG2 Current Driver Limit EN2 Deglitch Thermal Sense GND 2 of 17 AP2182/AP2192 May 2016 Diodes Incorporated www.diodes.com Document number: DS31569 Rev. 10 - 2