Alpha and Omega Semiconductor Launches 3-Phase Driver IC, Increasing Battery Life of Cordless Power Tools and E-Mobility
20 Februar 2024 - 2:00PM
Business Wire
AOZ32063MQV features high-side 100 percent duty
cycle operation with integrated bootstrap diode, adjustable
deadtime, and multiple protections for 3-phase BLDC motor drive
designs
Alpha and Omega Semiconductor Limited (AOS) (Nasdaq: AOSL), a
designer, developer, and global supplier of a broad range of
discrete power devices, wide band gap power devices, power
management ICs, and modules, today announced the release of the
AOZ32063MQV gate driver for BLDC motor applications. Available in a
compact, 4mm x 4mm QFN-28L package, the highly integrated
AOZ32063MQV is a 3-phase driver IC that offers superior driving
ability, programmable deadtime, and sleep mode support. These
capabilities deliver high motor operation efficiency and low
standby power consumption that can help greatly increase the
battery life of cordless power tools and e-mobility applications.
The AOZ32063MQV is also an optimal driver IC solution for 3-phase
Brushless DC (BLDC) motor drives.
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AOZ32063MQV features high-side 100
percent duty cycle operation with integrated bootstrap diode,
adjustable deadtime, and multiple protections for 3-phase BLDC
motor drive designs (Graphic: Business Wire)
The new AOZ32063MQV 3-phase driver IC features multiple advanced
protection functions, including input under-voltage protection,
short-circuit protection, over-current protection, and thermal
shutdown. With a wide input voltage range from 5V to 60V and
supporting 0.8A source and 1A sink driving capability, the
AOZ32063MQV also has a wide operating (-40°C to +125°C) ambient
temperature range and offers high-side 100 percent duty cycle
operation support.
“Providing an economical and smaller-size PCB solution, the
AOZ32063MQV, 3-phase driver IC, supports 100 percent duty operation
and multiple protections in a compact 4 x 4 QFN package to satisfy
customer < 60Vin BLDC motor control board design requirements.
The AOZ32063MQV is capable of supporting the operation of two
parallel MOSFETs delivering fast switching, efficiency, and
advanced protection advantages that help to simplify and reduce BOM
costs in today’s wide range of higher power BLDC motor application
designs,” said Armin Hsu, Sr. Marketing Manager for motor driver
products at AOS.
Technical Highlights
- Compact 4x4 QFN-28L package helps component placement and
circuit layout
- Wide 5V to 60V input voltage range
- High side Gate Driver with integrated bootstrap diode and
trickle-charge Circuit Supports 100% Duty Cycle Operation
- Adjustable dead-time control
- Sleep mode for power saving
- Multiple protection functions such as input under-voltage
protection, short-circuit protection, over-current protection, and
thermal shutdown
- Fault indicator output
Pricing and Availability
The AOZ32063MQV is immediately available in production
quantities with a lead time of 24 weeks. The unit price in
1,000-piece quantities is $1.55 USD. AOS products are offered in
packages with Pb-free plating and are compliant with RoHS
standards.
About AOS
Alpha and Omega Semiconductor Limited, or AOS, is a designer,
developer, and global supplier of a broad range of discrete power
devices, wide band gap power devices, power management ICs, and
modules, including a wide portfolio of Power MOSFET, SiC, IGBT,
IPM, TVS, Gate Drivers, Power IC, and Digital Power products. AOS
has developed extensive intellectual property and technical
knowledge that encompasses the latest advancements in the power
semiconductor industry, which enables us to introduce innovative
products to address the increasingly complex power requirements of
advanced electronics. AOS differentiates itself by integrating its
Discrete and IC semiconductor process technology, product design,
and advanced packaging know-how to develop high-performance power
management solutions. AOS’ portfolio of products targets
high-volume applications, including portable computers, flat-panel
TVs, LED lighting, smartphones, battery packs, consumer and
industrial motor controls, automotive electronics, and power
supplies for TVs, computers, servers, and telecommunications
equipment. For more information, please visit www.aosmd.com.
Forward-Looking Statements
This press release contains forward-looking statements that are
based on current expectations, estimates, forecasts, and
projections of future performance based on ’management’s judgment,
beliefs, current trends, and anticipated product performance. These
forward-looking statements include, without limitation, references
to the efficiency and capability of new products and the potential
to expand into new markets. Forward-looking statements involve
risks and uncertainties that may cause actual results to differ
materially from those contained in the forward-looking statements.
These factors include but are not limited to, the actual product
performance in volume production, the quality and reliability of
the product, our ability to achieve design wins, the general
business and economic conditions, the state of the semiconductor
industry, and other risks as described in the Company’s annual
report and other filings with the U.S. Securities and Exchange
Commission. Although the Company believes that the expectations
reflected in the forward-looking statements are reasonable, it
cannot guarantee future results, level of activity, performance, or
achievements. You should not place undue reliance on these
forward-looking statements. All information provided in this press
release is as of today’s date unless otherwise stated, and AOS
undertakes no duty to update such information except as required
under applicable law.
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version on businesswire.com: https://www.businesswire.com/news/home/20240220825718/en/
Mina Galvan Tel: 408.789.3233 Email: mina.galvan@aosmd.com
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