Description

The AP2142A and AP2152A are dual channel current-limited integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices complies with USB standards and available with both polarities of enable input.

Features

• Dual Channel Current-Limited Power Switch with Output Discharge

• Fast Short-Circuit Response Time: 2µs

• 0.7A Accurate Current Limiting

• Reverse Current Blocking

• 85mΩ On-Resistance

• Input Voltage Range: 2.7V – 5.5V

• Built-In Soft-Start with 0.6ms Typical Rise Time

• Short Circuit and Thermal Protection

• Fault Report (FLG) with Blanking Time (7ms typ)

• ESD protection: 2kV HBM, 300V MM

• Active High (AP2152A) or Active Low (AP2142A) Enable

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

• SO-8, MSOP-8EP and DFN3030E-8 (Exposed Pad): 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

• LCD TVs & Monitors

• Set-Top-Boxes, Residential Gateways

• Laptops, Desktops, Servers,

• Printers, Docking Stations, HUBs