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

• 3A 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 AP64303Q 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