AOZ5066
60A DrMOS Power Module
General Description
The AOZ5066 is a high efficiency synchronous buck power stage module...
AOZ5066
60A DrMOS Power Module
General Description
The AOZ5066 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 AOZ5066 is available with two PWM options. AOZ5066QI is intended for use with TTL compatible PWM inputs. AOZ5066QI-01 has lower thresholds on the PWM signal and can operate with 3V inputs. All other parameters are identical for the two versions. Both versions are tri-state compatible that allows both power
MOSFETs to be turned off.
A number of features are provided making the AOZ5066 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 prov...