Description
AP2162/AP2172 1A DUAL CHANNEL CURRENT-LIMITED POWER SWI TCH .
The AP2162 and AP2172 are integrated high-side power switches optimized for U niversal S erial Bus (U SB) an d ot her ho t-swap applications.
Features
* Dual USB port power switches
* Over-current and thermal protection
* 1.5A accurate current limiting
* Rev erse Current Blocking
* 11 5mΩ on-resistance
* Input voltage range: 2.7V
* 5.5V
* 0.6ms typical rise time
* Very low shu
Applications
* T he fam ily o f dev ices com plies w ith USB 2.0 and available w ith both p olarities of E nable in put. They o ffer cu rrent and th ermal l imiting an d sho rt c ircuit p rotection as w ell as controlled rise time an d un der-voltage lockou t fu nctionality. A 7ms deglitch capability on th e open
