AP22815 / AP22615 SINGLE CHANNEL POWER DISTRIBUTION SWITCH WITH OUTPUT OVP Description Pin Assignments The AP22815/615 is a 3A single-channel current-limited high-side power switch with output OVP optimized for USB and other hot-swap (Top View) applications, which must have overvoltage protection from output to OUT IN protection the system. The AP22815/615 complies with USB standards and is available with both polarities of Enable input. GND AP22815 AP22815 supports fixed current-limited feature, while AP22615 equips adjustable current-limited feature optimized for applications FLG EN that require precision current limiting support. It supports USB PD3.0 fast role-swap function. The output voltage could recovery to USB TSOT25 valid voltage range within 110s during USB PD fast role-swap event. (Top View) The device has fast short-circuit and output overvoltage response OUT IN time for improved overall system robustness. Both TSOT25 and TSOT26 packages integrate discharge circuitry inside OUT pin. They GND ISET AP22615 provide a complete protection solution for applications subject to FLG EN heavy capacitive loads and the prospect of short circuit, and offer output overvoltage protection, reverse-current protection, overcurrent, TSOT26 overtemperature 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, overvoltage, and overtemperature reporting and does not require any external components. The AP22815 is available in a standard green TSOT25 package with RoHS compliant. The AP22615 is available in a standard Green TSOT26 package with RoHS compliant. Applications Features Integrated Load Switches in Ultrabook PC Input Voltage Range: 3.0V to 5.5V Power Up/Down Sequencing in Ultrabook PC 40m On-Resistance Notebook, Netbook, Tablet PC, Set-Top Box Built-In Soft-Start with 2.1ms Typical Rise Time SSD (Solid State Drives) Fault Report (FLG) with Blanking Time (7ms Typ) Consumer Electronics Accurate Adjustable Current Limit, 0.4A to 4.0A (AP22615 Only) USB Charger ESD Protection: 2kV HBM, 200V MM Telecom Systems Active Low or Active High Enable Protection Output Overvoltage with Auto Recovery Overcurrent with Auto Recovery Short-Circuit with Auto Recovery Overtemperature with Auto Recovery Output Reverse Voltage/Current Protection Fast Role Swap Function Thermally Efficient Low Profile Package UL Recognized, File Number E322375 IEC60950-1 CB Scheme Certified IEC62368-1 CB Scheme Certified Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. Green Device (Note 3) Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See AP22815 / AP22615 Typical Applications Circuit (Note 4) Active-High Enabled Example Power Supply IN OUT Load 3.0V to 5.5V 0.1F 1F 10k 100F AP22815 FLG ON EN GND OFF Active-High Enabled Example Load Power Supply IN OUT 3.0V to 5.5V 0.1F 1F AP22615 10k 100F FLG ISET ON R 6K LIM 6.8K EN GND OFF Note 4: Applying a 1F input capacitor leads to a large V spike, so it is recommended to use a 10F capacitor instead. IN 2 of 17 AP22815 / AP22615 August 2019 Diodes Incorporated www.diodes.com Document number: DS41022 Rev. 5 - 2