Features
• Qualified for Automotive Applications
• AEC-Q100 Qualified with the Following Results
▪ Device Temperature Grade 1: -40°C to +125°C TA
▪ Device HBM ESD Classification Level H1C
▪ Device CDM ESD Classification Level C3B
• VIN 3.8V to 40V
• 2A Continuous Output Current
• VOUT Adjustable from 0.8V to 36V
• Enhanced Efficiency Mode with Bias
• Adjustable Switching Frequency. 500kHz Default Frequency
• Startup with Pre-Biased Output
• External Soft-Start with Tracking – Sequential, Ratiometric, or
Absolute. Default Internal Soft-Start of 1.7ms
• Enable Pin with 5% Tolerance
• Soft Discharge
• ±5% Power Good Detection with Internal Pullup Resistor
• Overcurrent Protection (OCP) with Hiccup
• Thermal Protection
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
• The AP64203Q is suitable for automotive applications
requiring specific change control; this part is AEC-Q100
qualified, PPAP capable, and manufactured in IATF 16949
certified facilities.
https://www.diodes.com/quality/product-definitions/

Applications
• General-purpose point-of-load DC-DC power conversion
• Automotive infotainment
• Telecommunication systems
• Distributed power systems
• Home audio devices
• Consumer electronics
• Network systems
• FPGA, DSP, and ASIC supplies
• Green electronics