The UCC28C5x-Q1 family of devices are high
performance current-mode PWM controllers which can be used to drive both Si and SiC
MOSFETs in various applications. The UCC28C5x-Q1 family is a more efficient and
robust version of the UCC28C4x-Q1.
The UCC28C5x-Q1 family has new UVLO thresholds that allow for reliable SiC MOSFET
operation (UCC28C56-59-Q1), in addition to existing UVLO thresholds for continued Si
MOSFET support (UCC28C50-55-Q1).
VDD absolute maximum voltage rating is extended from 20 V to 30 V for optimally
driving the gate of 20-Vgs, 18-Vgs, or 15-Vgs SiC MOSFETs, while also allowing for
the exclusion of an external LDO.
The UCC28C5x-Q1 family of devices are high
performance current-mode PWM controllers which can be used to drive both Si and SiC
MOSFETs in various applications. The UCC28C5x-Q1 family is a more efficient and
robust version of the UCC28C4x-Q1.
The UCC28C5x-Q1 family has new UVLO thresholds that allow for reliable SiC MOSFET
operation (UCC28C56-59-Q1), in addition to existing UVLO thresholds for continued Si
MOSFET support (UCC28C50-55-Q1).
VDD absolute maximum voltage rating is extended from 20 V to 30 V for optimally
driving the gate of 20-Vgs, 18-Vgs, or 15-Vgs SiC MOSFETs, while also allowing for
the exclusion of an external LDO.