AOZ5311NQI-03 Overview
The AOZ5311NQI-03 is a high efficiency synchronous buck 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.
AOZ5311NQI-03 Key Features
- 2.5V to 20V power supply range
- 4.5V to 5.5V driver supply range
- 55A continuous output current
- Up to 80A for 10ms on pulse
- Up to 120A for 10us on pulse
- Up to 2MHz switching operation
- 3V / 5V PWM / Tri-State input patible
- Under-Voltage lockout protection
- SMOD# control for Diode Emulation / CCM operation
- < 1mV detection threshold for efficient ZCD control