Features

- AEC-Q100 Qualified for Automotive Applications

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

- VIN: 3.8V to 32V

- Output Voltage (VOUT): 0.8V to VIN

- 3A Continuous Output Current

- 0.8V ± 1 Reference Voltage

- 22μA Low Quiescent Current (Pulse Frequency Modulation)

- 500kHz Switching Frequency

- Supports Pulse Frequency Modulation (PFM)

- AP63300Q

- Up to 88 Efficiency at 5mA Light Load

- Pulse Width Modulation (PWM) Regardless of Output Load

- AP63301Q

- Proprietary Gate Driver Design for Best EMI Reduction

- Frequency Spread Spectrum (FSS) to Reduce EMI

- AP63300Q

- 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 AP63300Q and AP63301Q are suitable for automotive

applications requiring specific change control; these parts

are AEC-Q100 qualified, PPAP capable, and manufactured in

IATF 16949 certified facilities.

Applications

- Automotive Power Systems

- Automotive Infotainment

- Automotive Instrument Clusters

- Automotive Body Electronics and Lighting

- Automotive Telematics

- Advanced Driver Assistance Systems