Analog Devices’ iCoupler Digital Isolator Technology Enables IGBT Gate Driver to Deliver the Most Robust & Energy Efficient...
20 Mai 2015 - 2:00PM
Business Wire
Analog Devices, Inc. (ADI) today introduced the ADuM4135
isolated IGBT gate driver to improve electric motor energy
efficiency, reliability and system-control performance in
industrial motor control applications. Incorporating ADI’s
award-winning iCoupler® digital isolator technology, the ADuM4135
ensures safety and reliability through proven galvanic isolation in
a single package while delivering the industry’s best combination
of CMTI (common-mode transient immunity) at 100 kV/µs and
propagation delay of 50 ns (typical).
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The ADuM4135 allows customers to comply with IE3 and IE4 motor
efficiency standards, consistent with the industry trend toward
higher frequency switching technologies for both motor control and
grid-inverters. Safety features include integrated Miller clamping
and desaturation detection.
- Download data sheet, order samples and
evaluation boards: http://www.analog.com/adum4135
- Connect with engineers and ADI product
experts on EngineerZone®, an online technical support community:
https://ez.analog.com/community/interface-isolation
- Find application notes and technical
articles about isolated gate driver solutions from ADI:
http://www.analog.com/en/products/interface-isolation/isolation/isolated-gate-drivers
System designers can take advantage of the ADuM4135 gate
driver’s low propagation delay and skew to minimize dead time
between low-side/high-side switching, minimizing losses and
improving overall system performance. The breakthrough CMTI
performance and low propagation delay also support new power switch
technologies, including SiC and GaN, which utilize higher switching
frequencies in systems with increased transients. The ADuM4135 is
available in a 16-lead, wide-body SOIC package and provides 8-mm
creepage and clearance.
ADuM4135 Isolated Gate Driver Key Features
- 4-A peak drive output capability
- Output power device resistance <
1ohm
- Desaturation protection
- Isolated desaturation fault
reporting
- Soft-shutdown on fault
- Miller clamp output with gate sense
input
- Isolated fault and ready functions
- Low propagation delay (50 ns typical)/
delay skew (15 ns typical)
Pricing and Availability
Product Availability
Full
Production
Price EachPer 1,000
Packaging ADuM4135
NOW June 2015 $2.26
16 lead wide-body SOIC EVAL-ADuM4135EBZ
NOW June 2015
$50.00 Each Evaluation Board
About Analog Devices
Analog Devices (NASDAQ: ADI) designs and manufactures
semiconductor products and solutions. We enable our customers to
interpret the world around us by intelligently bridging the
physical and digital with unmatched technologies that sense,
measure and connect. Visit http://www.analog.com.
iCoupler and EngineerZone are registered trademarks of Analog
Devices, Inc.
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version on businesswire.com: http://www.businesswire.com/news/home/20150520005022/en/
Analog Devices, Inc.Edie Kramer,
781-937-1734edie.kramer@analog.comorPorter
NovelliAndrew MacLellan,
617-897-8270andrew.maclellan@porternovelli.com
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