Datasheet AP2337 (Diodes)

AP2337 1.0A SINGLE CHANNEL CURRENT-LIMITED LOAD SWITCH Description Pin Assignments
The AP2337 is single channel current-limited integrated high-
( Top View )
side power switches optimized for hot-swap applications. The devices have fast short-circuit response time for improved GND 1 overall system robustness and provide a complete protection solution for application subject to heavy capacitive loads and 3 IN the prospect of short circuit. It offers reverse current blocking, over-current, over-temperature and short-circuit protection, as well as controlled rise time and under-voltage lockout OUT 2 functionality.
T SOT23
The device is available in SOT23 package.
UC Features Applications
• Input voltage range: 2.7V – 5.5V • LCD TVs & Monitors • Fast short-circuit response time • Set-Top-Boxes, Residential Gateways
NEW PROD
• 1.5A accurate current limiting • Laptops, Desktops, Servers • 110mΩ on-resistance • Printers, Docking Stations, HUBs • Reverse Current Blocking • Smart phones, e-Readers • Built-in soft-start with 2.5ms typical turn-on time • Over Current Protection • Over Voltage Protection • Short circuit and thermal protection • ESD protection: 3KV HBM, 300V MM • Ambient temperature range: -40ºC to 85°C • Available in “Green” Molding Compound (No Br, Sb) • Lead Free Finish/ RoHS Compliant (Note 1) • UL Recognized, File Number E322375 (to be completed) • IEC60950-1 CB Scheme Certified (to be completed) 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.
Typical Application Circuit
Power Supply 2.7V to 5.5V IN OUT Load 0.1µF 0.1µF GND AP2337 1 of 10 October 2011 Document number: DS35060 Rev. 2 - 2
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