Smart Isolated Gate Driver Integrated with DESAT Protection NSI6611

NOVOSENSE NSI6611 can provide separate output to control the rising and falling duration respectively. It supports rail-to-rail output, and can provide a maximum 10A/10A source and sink current capability. It can provide protection functions, such as UVLO, Miller clamp, DESAT protection, soft turnoff and when short circuit fault or undervoltage occurs, the fault can be indicated through a separate pin. It supports ASC function and can be used to force the output to be high in emergency situations. It supports minimum common mode transient immunity (CMTI) of 150kV/μs to improve system robustness. The absolute max rating of the driver side is 35V, and the input side accepts supply voltages from 3V to 5.5V.

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xEV Traction Inverter

1200V SiC MOSFET Series

NOVOSENSE 1200V SiC MOSFET product series, covering specifications such as 80mΩ, 60mΩ, 40mΩ, 22mΩ, etc. This series of products address the requirement of high-voltage, It provides excellent RDSon temperature stability, high efficiency and optimal reliability, high-performance, and high-reliability SiC MOSFET in automotive and industrial applications, such as OBC/DC-DC, EV chargers, and photovoltaic and energy storage inverters. The series includes TO247-4L, TO263-7L, and other packages, commonly used in industrial and automotive applications. It’s noted that the NOVOSENSE SiC MOSFETs in through-hole package and surface mount package are designed with Kelvin source pins for optimized switching performance.

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xEV battery charging infrastructure；OBC/DCDC converter for xEVs

Second-generation High-performance Isolated Dual-channel Gate Driver NSI6602V

NSI6602V is the second-generation high-reliability isolated dual-channel gate driver IC, which enhances anti-interference capability and drive capability, reduces power consumption, and improves the withstand voltage of the input side. It can drive power transistors with switching frequencies up to 2MHz. Each channel output can provide a maximum source/sink current capability of 6A/8A with a fast 25ns propagation delay and a maximum delay match of 5ns. Common-mode transient immunity (CMTI) of 150kV/us improves system robustness. The absolute max rating of the driver side is 30V, and the input side accepts supply voltages from 3V to 18V. All supply voltage pins support undervoltage lockout (UVLO). In addition, multiple undervoltage points are available. The minimum undervoltage point supports 4V and can be used to drive GaN power devices.

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Motor drive and EV charging