Features

- Single USB Port Power Switches

- Over-Current and Thermal Protection

- 2.1A Accurate Current Limiting

- Reverse Current Blocking

- 95mΩ On-Resistance

- Input Voltage Range: 2.7V to 5.5V

- 0.6ms Typical Rise Time

- Very Low Shutdown Current: 1μA (Max)

- Fault Report (FLG) with Blanking Time (7ms Typ)

- ESD Protection: 4kV HBM, 300V MM

- Active Low (AP2181A) or Active High (AP2191A) Enable

- Ambient Temperature Range: -40°C to +85°C

- SOT25, SO-8, MSOP-8EP (Exposed Pad), and U-DFN2018-6: Available in “Green” Molding Compound (No Br, Sb)

- Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

- Halogen and Antimony Free. “Green” Device (Note 3)

- 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