AP2145MPG-13 Diodes Incorporated

AP2145 Green 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH Description Pin Assignments The AP2145 is integrated high-side power switches optimized for (Top View) Universal Serial Bus (USB) and other hot-swap applications. The SO-8 family of devices complies with USB 2.0 and available with active low 1 8 EN OUT Enable input. They offer current and thermal limiting and short circuit protection as well as controlled rise time and under-voltage lockout FLG 2 7 IN functionality. A 7ms deglitch capability on the open-drain Flag output prevents false over-current reporting and does not require any external components. 3 6 OUT GND The AP2145 is available in SO-8 and MSOP-8EP packages. 4 5 NC NC (Top View) Features SO-8 Single USB Port Power Switches Over-Current and Thermal Protection (Top View) MSOP-8EP 0.8A Accurate Current Limiting Reverse Current Blocking EN 1 8 OUT 90m On-Resistance 7 2 FLG IN Input Voltage Range: 2.7V to 5.5V 6 OUT 3 0.6ms Typical Rise Time GND Very Low Shutdown Current: 1A (Max) 4 NC 5 NC Fault Report (FLG) with Blanking Time (7ms Typ) (Top View) ESD Protection: 6kV HBM, 400V MM MSOP-8EP Active Low (AP2145) Enable Ambient Temperature Range -40C to +85C SO-8 and MSOP-8EP (Exposed Pad): Available in Green Applications Molding Compound (No Br, Sb) Lead-Free Finish RoHS Compliant (Notes 1 & 2) Consumer Electronics LCD TV & Monitor, Game Machines Halogen and Antimony Free. Green Device (Note 3) Communications Set-Top-Box, GPS, Smartphone UL Recognized, File Number E322375 Computing Laptop, Desktop, Servers, Printers, Docking Station, IEC60950-1 CB Scheme Certified HUB Notes: 1. EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. All applicable RoHS exemptions applied. 2. See AP2145 Pin Descriptions Pin Number Pin Name Function SO-8 MSOP-8EP EN 1 1 Enable input, active low (AP2145) FLG 2 2 Over-current and over-temperature fault report open-drain flag is active low when triggered. GND 3 3 Ground NC 4, 5 4, 5 No internal connection OUT 6, 8 6, 8 Voltage output pin (all OUT pins must be tied together externally) IN 7 7 Voltage input pin Exposed Pad: Exposed Pad Exposed Pad It should be externally connected to GND plane and thermal mass for enhanced thermal impedance. It should not be used as electrical ground conduction path. Functional Block Diagram AP2145, AP2155 Current IN OUT Sense UVLO Current Driver EN Limit FLG Thermal Deglitch Sense GND Absolute Maximum Ratings ( T = +25C, unless otherwise specified.) A Symbol Parameter Ratings Unit ESD HBM Human Body Model ESD Protection 6 kV ESD MM Machine Model ESD Protection 400 V Input Voltage 6.5 V V IN Output Voltage V V V +0.3 OUT IN V V Enable Voltage 6.5 V EN , FLG I Maximum Continuous Load Current Internal Limited A LOAD T Maximum Junction Temperature +150 C J(MAX) T Storage Temperature Range (Note 4) -65 to +150 C ST Caution: Stresses greater than the Absolute Maximum Ratings specified above, may cause permanent damage to the device. These are stress ratings only functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device reliability may be affected by exposure to absolute maximum rating conditions for extended periods of time. Semiconductor devices are ESD sensitive and may be damaged by exposure to ESD events. Suitable ESD precautions should be taken when handling and transporting these devices. Note: 4. UL Recognized Rating from -30C to +70C (Diodes Incorporated qualified T from -65C to +150C). ST 2 of 13 AP2145 May 2018 Diodes Incorporated www.diodes.com Document number: DS32031 Rev. 4 - 2