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AP2171D Datasheet(PDF) 1 Page - Diodes Incorporated |
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AP2171D Datasheet(HTML) 1 Page - Diodes Incorporated |
1 / 17 page AP2161D/AP2171D 1A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE AP2161D/2171D Document number: DS32250 Rev. 2 - 2 1 of 17 www.diodes.com September 2010 © Diodes Incorporated Description The AP2161D and AP2171D 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 under-voltage 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-8-EP, and DFN2018-6 packages. Features • Single USB port power switches with output discharge • Over-current and thermal protection • 1.5A accurate current limiting • Fast transient response • Reverse Current Blocking • 90m Ω on-resistance • Input voltage range: 2.7V – 5.5V • 0.6ms typical rise time • Very low shutdown current: 1uA (max) • Fault report (FLG) with blanking time (7ms typ) • ESD protection: 4KV HBM, 300V MM • Active high (AP2171D) or active low (AP2161D) enable • Ambient temperature range -40ºC to 85°C • SOT25, SO-8, MSOP-8-EP (Exposed Pad), and DFN2018-6: Available in “Green” Molding Compound (No Br, Sb) • Lead Free Finish / RoHS Compliant (Note 1) • UL Recognized, File Number E322375 • IEC60950-1 CB Scheme Certified Applications • Consumer electronics – LCD TV & Monitor, Game Machines • Communications – Set-Top-Box, GPS, Smartphone • Computing – Laptop, Desktop, Servers, Printers, Docking Station, HUB Pin Assignments SO-8 ( Top View ) 1 2 3 4 8 7 6 5 NC OUT FLG OUT GND EN IN IN MSOP-8-EP 1 2 3 4 8 7 6 5 NC OUT FLG OUT GND EN IN IN ( Top View ) EN OUT GND IN FLG 1 2 3 5 4 SOT25 ( Top View ) FLG EN GND OUT OUT IN 1 3 2 4 5 6 DFN2018-6 ( Top View ) Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/products/lead_free.html. |
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