AOZ5473QE Overview
The AOZ5473QE is a high efficiency synchronous buck smart power stage module consisting of two asymmetrical MOSFETs and an integrated driver. The MOSFETs are individually optimized for operation in the synchronous buck configuration. The high-side MOSFET is optimized to achieve low capacitance and gate charge for fast switching with low duty cycle operation.
AOZ5473QE Key Features
- 4.5V to 20V power supply range
- 80A of current handling capability
- Integrated bootstrap with auto refresh
- Up to 1 MHz switching operation
- 3.3V Tri-state PWM input patible
- Fault detection
- Under-Voltage Lockout (UVLO) on VCC
- Over Current (OC)
- Over Temperature (OT)
- High-Side and Low-Side Short