G5 HVIC: Next Generation HVIC Platform

Click application for information/updates on specific G5 HVIC products.

HVIC Evolution
International Rectifier has invested (and continues to invest) in a new IC process that will support the continued improvement of our HVICs and allow these improvements to be realized while keeping price under control. This new process is referred to as G5 HVIC.

The adoption of a new IC process as an existing IC process approaches its limits is part of the natural progression in IC evolution. The G5 HVIC process allows improvements in device capabilities, tighter specifications, temperature stability, functions/$, and the integration of previously unavailable features at an attractive price point.

Two categories of products have emerged from this new technology; G5 HVIC new products, and G5 HVIC replacement products (to replace existing HVIC products).



	International Rectifier’s New Rugged, Reliable 500V and 600V ICs Integrate Range of New Features

THE IR ADVANTAGE

	Integrated bootstrap functionality
	Integrated PFC driver
	Integrated brake drive
	Improved input filter
	Lower pulse distortion
	Reliable spike noise detection
	Short pulse rejection
	Higher output sink/source capability
	UVLO protection for VCC and VBS
	Over-voltage protection
	Improved UVLO hysteresis
	Improved matching times
	Improved propagation delays
	Faster tON & tOFF
	Increased blanking time
	- To increase over-current detection reliability
	- Reduces the need for external noise filters at the ITRIP pin
	Allows higher PWM control

FEATURES AT A GLANCE

Higher signal to noise rejection at input and improved logic threshold values

Increased reliability/ruggedness

- Improved temperature stability

- Advanced high voltage level-shifting technology

Improved DC operation under negative VS conditions

Improved clamping structure provides additional spike protection

Packaging improvements

- Bonding wire

- Molding compound (compliant with future ROHS roadmap)

All G5 HVIC products are lead-free

ADDITIONAL INFORMATION

HVIC Core Technology

Technical Documents