一个llegro Launches Industry’s Largest Portfolio of Grade 0 Automotive Gate Drivers for Advanced 48V Battery Systems
October 19, 2020
一个llegro Launches Industry’s Largest Portfolio of Grade 0 Automotive Gate Drivers for Advanced 48V Battery Systems
October 19, 2020
New suite of motor drivers offers world-class features and advanced safety diagnostics in ultra-small packages — ideal for electric vehicles.
一个llegro MicroSystems, a global leader in sensing and power solutions for motion control and energy-efficient systems, today introduced the industry’s largest portfolio of 80V motor drivers for advanced 48V automotive systems. Allegro’s 48V products effectively address the critical need for flexible and reliable solutions in electric vehicles. Drawing on decades of experience, Allegro’s new suite of fully integrated gate drivers offer optimized architecture and performance directly impacting vehicle weight, battery/fuel efficiency, and driver safety.
With the robust design and performance customers have come to expect, Allegro’s new gate drivers are prepared to suit any load configuration from half bridge with independent high-side and low-side outputs to three-phase brushless DC (BLDC) control. Developed on a high-voltage process node for 48V systems, these devices offer world-class safety diagnostics and diagnostic verification enabled with a fully compliant ISO 26262 process.
新设备包括：
一个MT49100 & AMT49101：80V安全三相栅极驱动器，用于电动转向器（EPS）和其他安全关键系统
一个MT49502: 80V safety half-bridge gate driver with actuators and solid-state relays
一个89503: 80V safety half-bridge gate driver with independent high-side and low-side output loads for floating loads, such as seat heaters and catalytic heaters
一个89500: 100V high-power half-bridge gate driver in ultra-compact DFN package for distributed systems, 48V power inverters, golf carts, and e-bikes
Offered in ultra-small packages, these devices are designed to meet the rigorous demands of the automotive market by increasing functionality while decreasing PCB footprint.
48V应用的优化解决方案亚博尊贵会员
一个llegro’s full solution 48V gate drivers are reliable, robust, and offer optimal flexibility. Augmented based on application, these devices offer multiple topologies and can support various loads (up to 10 kW) from catalytic heaters and actuators to EPS and braking applications.
“The advantages for 48V are clear,” says Steve Lutz, Product Line Director at Allegro. “Engineers can now increase efficiency, reduce weight and design size, and achieve a more accurate and higher performance driver experience. As the electric vehicle (EV) market is rapidly expanding, so too is our portfolio of 48V products. Our innovative solutions integrate the right features for the right application—all while being one of the safest and smallest offerings on the market.”
安全关键系统的市场领先诊断
承认系统和驾驶员安全的重要性，Allegro的新款48V电机组合专为今日的汽车设计。这些80V汽车门驱动程序是在ISO 26262标准的设计过程中开发的，并提供业内最佳诊断功能。Allegro的Asil Gate驱动程序提供了适用于安全关键系统的理想选择，允许客户诊断，验证和对系统故障进行诊断。
“Engineers and system designers can now rest assured that they are building-in a wide variety of market-leading diagnostic capabilities with the use of Allegro’s 48V motor drivers,” says Vijay Mangtani, Vice President of Power ICs. “At Allegro, we’re passionate about developing intelligent solutions that move the world toward a safer and more sustainable future. The use of these devices ensure achievement of this vision and are giving our customers a competitive edge.”
对于数据表以及关于Allegro的创新48V解决方案的更多详细信息，包括新的电机驱动程序组合，请访问allegromicro.com/evsolutions. Contact your local sales office for more information and to request samples today.
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