IVCR1402DPQR

Gate Driver Overview

The IVCR1402DPQR is a single-channel low-side gate driver IC designed for SiC MOSFETs and IGBTs. It operates with a supply voltage range of 15V to 25V and delivers peak output currents of 4A for both sourcing and sinking. The device features non-inverting logic inputs with VIL and VIH thresholds of 1.7V and 1.6V, respectively. Typical rise and fall times are 13ns. It supports negative voltage biasing to enhance noise immunity against Miller effects during high dv/dt switching. The component is housed in an 8-SOIC-EP package and is qualified under AEC-Q100 standards for automotive applications.

Gate Driver Feature Summary

• AEC-Q100 qualified for automotive reliability
• Negative voltage biasing capability for noise suppression
• High-speed switching with 13ns typical transition times
• Optimized for driving SiC MOSFETs and IGBTs

Gate Driver Applications

• Automotive power electronics systems
• SiC MOSFET gate drive circuits
• IGBT inverter modules
• High-frequency switching power converters

Gate Driver Procurement Notes

Verify the specific ordering suffix corresponds to the required tape and reel configuration, such as TR for standard reels or CT for cut tape. Confirm that the procurement channel provides official Inventchip documentation to ensure the component meets AEC-Q100 automotive qualification standards. Cross-reference the part number with the manufacturer's latest datasheet to validate pinout compatibility and electrical specifications before integration into production designs.

Gate Driver Selection Notes

Select this driver when designing circuits requiring robust noise immunity for wide bandgap semiconductors. The integrated negative bias feature is critical for preventing false triggering in high dv/dt environments common in silicon carbide applications. Ensure the control logic levels align with the specified 1.7V and 1.6V input thresholds. Consider the thermal performance of the exposed pad package for adequate heat dissipation in dense PCB layouts.

Gate Driver Part Context

This component belongs to the IVCR1402Q series of intelligent gate drivers from Inventchip. The series is engineered specifically for the efficient and safe operation of next-generation power switches. The DPQR variant denotes the specific packaging and automotive-grade qualification status within the product line, targeting high-reliability industrial and automotive markets.

Gate Driver Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify functional compatibility regarding voltage ratings, current capabilities, and package dimensions if considering alternative drivers from other manufacturers.