Download - IR Three-phase Gate Driver IC
-
8/3/2019 IR Three-phase Gate Driver IC
1/2
News Products Companies R&D Opinion Industry Sectors Magazine Search here Submit Quer
Latest News Features Awards Events Jobs Sign up | Login
Products
IR THREE-PHASE GATE DRIVER IC
Published: 28/07/2008
International Rectifier (IR) has introduced the IRS233x(D) family of
three-phase gate driver ICs for low-, mid-, and high-voltage motor
drive applications including permanent magnet (PM) motor drives for
air conditioners, washing machines, pumps and fans, and micro, mini
and general purpose inverter drives.
The IRS233x(D) is a high-voltage, high speed power MOSFET and
IGBT three-phase bridge- driver with referenced output channels to
provide 200 mA/420 mA drive current at up to 20 V MOS gate drive
capability operating up to 600 V. The new devices feature anintegrated ground-referenced operational amplifier to provide analogue feedback of the bridge current via
an external current sense resistor and optional integrated bootstrap diode to reduce external part count and
reduce PCB size.
The family provides comprehensive protection including proprietary negative voltage spike (Vs) immunity for
safe operation under extreme switching conditions and short circuit events. The 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.
The new ICs utilise IR's advanced high-voltage IC process which incorporates next-generation high-voltage
level-shifting and termination technology to deliver superior electrical over-stress protection and higher field
reliability. The IRS233x(D) features under-voltage lock-out protection, integrated deadtime protection,
shoot-through protection, fault-reporting, and is compatible with 3.3 V input logic.
R E C E N T C O M M E N T S
""The National Broadband Network will provide the
lab with high-speed transfer of real time data.
According to the government, the NBN was"
Addinall on Drawn by NBN, IBM launches research lab in
Melbourne
"They could shine the light coming out of the fibre
onto traditional solar cells and generate even more
power..."
Ryan on New magnetic effect of light an alt ernative source of
solar energy
"Nice research, but I do wonder what they
recommend to do with the intense light after it's
gone through a fiber - there will be plenty of"
Hot spot on New magnetic effect of light an alternative source
of solar energy
"I think this kind of new magnetic effect is the great
source for producing the solar energy, without using
semi-conductor cells."
Solar Rebate Brisbane on New magnetic effect of light an
alternative source of solar energy
"Is the combination of SILEX Solar and Todae Solar
best option for installing the solar panels for
parliament house?"
Solar Power Brisbane on Solar panels for Parliament House
"Please please please...
I would refrain from praising The 2011 Electronex
If you found this information useful, why not
send it to a friend or subscribe to our free
newsletter to have product news delivered to
your inbox.
| More
Posted in:
Motors & Drives
Tagged with:
amplifier, Drives, Fans, ics, igbt, International
Rectifier, mosfet, PCB, Pumps
to get Electronics News
delivered to your inbox
Enter your email address .. Submit
Submit your content to Electronics News
Page 1 of 2IR three-phase gate driver IC | Electronics News
10/19/2011http://www.electronicsnews.com.au/products/IR-three-phase-gate-driver-IC
Create PDF with GO2PDF for free, if you wish to remove this line, click here to buy Virtual PDF Printer
http://www.electronicsnews.com.au/products/IR-three-phase-gate-driver-IChttp://www.go2pdf.com/http://www.electronicsnews.com.au/products/IR-three-phase-gate-driver-IChttp://www.go2pdf.com/ -
8/3/2019 IR Three-phase Gate Driver IC
2/2
http://www.electronicsnews.com.au/products/IR-three-phase-gate-driver-IChttp://www.go2pdf.com/