AOZ5029

AOZ5029
Alpha & Omega Semiconductor
High-Current, High-Performance DrMOS Power Module
Package Type: 5x3.5 QFN-23L

The AOZ5019 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 has low capacitance and gate charge for fast switching with low duty cycle operation. The low side MOSFET has ultra low RDS(ON) to minimize conduction losses. The AOZ5019 is intended for use with TTL and tri-state compatible, which allows both power MOSFETs to be turned off. A number of features are provided making the AOZ5019 a highly versatile power module. The boot supply diode is integrated in the driver. The low side MOSFET can be driven into diode emulation mode to provide asynchronous operation when required. The pin-out is optimized for low inductance routing of the converter keeping the parasitics and their effects to the minimum.

Data sheet