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The AP2142 and AP2152 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 control°C rise time and under-voltage lockout functionality. A 7ms deglitch capability on the open-drain Flag output prevents false over-current reporting and does not require any external components.
All devices are available in SO-8 and MSOP-8L-EP packages.
Dual USB port power switches
Over-current and thermal protection
0.8A accurate current limiting
Reverse Current Blocking
Input voltage range: 2.7V – 5.5V
0.6ms typical rise time
Very low shutdown current: 1μA (max)
Fault report (FLG) with blanking time (7ms typ)
ESD protection: 4.5KV HBM, 350V MM
Active high (AP2152) or active low (AP2142) enable
Ambient temperature range -40°C to 85°C
SO-8 and MSOP-8L-EP (Exposed Pad): Available in “Green” Molding Compound (No Br, Sb)
Lead Free Finish / RoHS Compliant
UL Recognized, File Number E322375
IEC60950-1 CB Scheme Certified
Consumer electronics – LCD TV & Monitor, Game Machines