EL SEGUNDO, Calif.?(BUSINESS WIRE)?International Rectifier, IR? (NYSE: IRF), a world leader in
power management technology, today introduced the AUIRS2332J 600 V
three-phase gate driver IC for automotive high-voltage motor drives for
electric (EV) and hybrid electric vehicle (HEV) applications.
?With its high level of integration and comprehensive set of protection
features, the AUIRS2332J simplifies and shrinks design while providing
the reliability and ruggedness required for EV and HEV motor drive or
inverter applications?
The AUIRS2332J, high-voltage, high speed power MOSFET and IGBT driver
features three independent high- and low-side referenced output
channels. Proprietary HVIC technology enables ruggedized monolithic
construction with logic inputs compatible with CMOS or LSTTL outputs,
down to 3.3V logic. The new device also offers an integrated
ground-referenced operational amplifier to provide analog feedback of
the bridge current via an external current sense resistor, current trip
function, and open drain FAULT signal to indicate over-current or
under-voltage shutdown. The IC is housed in a PLCC44 package, providing
higher creepage distances between high voltage pins, simplifying PCB
layout.
?With its high level of integration and comprehensive set of protection
features, the AUIRS2332J simplifies and shrinks design while providing
the reliability and ruggedness required for EV and HEV motor drive or
inverter applications,? said Davide Giacomini, Product Marketing
Director, IR?s Automotive Products Business Unit.
The AUIRS2332J is fully characterized for negative transients on the
switching node that may occur during normal operation and protection
mode for increased system robustness. The device?s output drivers
feature a high pulse current buffer stage designed for minimum driver
cross-conduction. Propagation delays are matched to simplify use at high
frequencies. The floating channel can be used to drive N-channel power
MOSFET or IGBT in the high-side configuration.
IR?s automotive grade IC products are subject to dynamic and static part
average testing combined with 100 percent automated wafer level visual
inspection as part of IR?s automotive quality initiative targeting zero
defects. The devices are qualified according to AEC-Q100 standards,
feature an environmentally friendly, lead-free and RoHS compliant bill
of materials.
More information is available on the International Rectifier website at http://www.irf.com/whats-new/nr111018.html
Availability and Pricing
Pricing for AUIRS2332J begins at US $3.34 each in quantities of
10,000-units. Production quantities are available immediately. The
devices are lead free and RoHS compliant. Prices are subject to change.
About International Rectifier
International Rectifier (NYSE:IRF) is a world leader in power management
technology. IR?s analog and mixed signal ICs, advanced circuit devices,
integrated power systems and components enable high performance
computing and reduce energy waste from motors, the world?s single
largest consumer of electricity. Leading manufacturers of computers,
energy efficient appliances, lighting, automobiles, satellites, aircraft
and defense systems rely on IR?s power management benchmarks to power
their next generation products. For more information, go to www.irf.com.
Patent and Trademark Notice
IR? is a registered trademark of International Rectifier
Corporation. All other product names noted herein may be trademarks of
their respective holders.
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