AP2155 - Diodes Incorporated

AP2155 (AP2145 / AP2155) 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH

The AP2145 and AP2155 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 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 f.

Features

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• Single USB port power switches Over-current and thermal protection 0.8A accurate current limiting Reverse Current Blocking 90mΩ 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: 6KV HBM, 400V MM Active high (AP2155) or active low (AP2145) enable Ambient temperature range -40ºC to 85°C SOP-8L and MSOP-8L-EP (Exposed Pad): Available in “Green” Molding Compound (No Br, Sb) Lead Free Finish/ RoHS Compliant (Note 1) UL Recognized, File Number E32237.