Features

- AEC-Q100 Qualified with the Following Results

- Device Temperature Grade 1: -40°C to +125°C TA Range

- Device HBM ESD Classification Level H2

- Device CDM ESD Classification Level C5

- VIN: 3.8V to 40V

- 3.5A Continuous Output Current

- 0.8V ± 1 Reference Voltage

- 22μA Low Quiescent Current (Pulse Frequency Modulation)

- 570kHz Switching Frequency

- Programmable Soft-Start Time

- Up to 85 Efficiency at 5mA Light Load

- Proprietary Gate Driver Design for Best EMI Reduction

- Frequency Spread Spectrum (FSS) to Reduce EMI

- Low-Dropout (LDO) Mode

- Precision Enable Threshold to Adjust UVLO

- Protection Circuitry

- Undervoltage Lockout (UVLO)

- Output Overvoltage Protection (OVP)

- Cycle-by-Cycle Peak Current Limit

- Thermal Shutdown

- Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

- Halogen and Antimony Free. “Green” Device (Note 3)

- The AP64351Q 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

- 12V Automotive Power Systems

- Automotive Infotainment

- Automotive Instrument Clusters

- Automotive Telematics

- Advanced Driver Assistance Systems