AP64501Q Description
The AP64501Q is an automotive-pliant, 5A, synchronous buck converter with a wide input voltage range of 3.8V to 40V. The device fully integrates a 45mΩ high-side power MOSFET and a 20mΩ lowside power MOSFET to provide high-efficiency step-down DC-DC conversion. The AP64501Q device is easily used by minimizing the external ponent count due to its adoption of peak current mode control.
AP64501Q Key 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
- 5A Continuous Output Current
- 0.8V ± 1% Reference Voltage
- 25µA Low Quiescent Current (Pulse Frequency Modulation)
- 570kHz Switching Frequency
- Programmable Soft-Start Time