Features
• Input Voltage Ranges from 3.2V to 65V (3.9V Startup)
• -33V Reverse-Battery Voltage
• Charge Pump for External N-Channel Power MOSFET
• 20mV ANODE to CATHODE Forward Voltage Drop Control
• Low Shutdown Current of 1μA when Disabled
• Low Quiescent Current of 80μA when Enabled
• Fast Reverse Current Block Response Time of < 0.75μs
• 2.3A Peak Gate Turn-Off Current
• Active High Operation
• Integrated Battery Voltage Monitoring Switch (SW)
• Meet Automotive ISO7637 Transient Requirements Without
Additional Input TVS Diodes (TVS Less)
• ESD Protection: 2kV of HBM and 750V of CDM
• AEC-Q100 Qualification Compliance with Device Temperature
Grade 1 (-40°C to +125°C Ambient Operating Temperature
Range)
• 8-Pin SOT28 Package
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
• The AP74701Q is suitable for automotive applications
requiring specific change control; this part is AEC-Q100
qualified, PPAP capable, and manufactured in IATF 16949
certified facilities.

Applications
• Automotive infotainment systems – head units, telematics,
control units
• Automotive ADAS systems - cameras
• Active power ORing for redundant power
• Power of industrial automation such as PLC
• Enterprise power supplies