Quality Standards and Environmental Certifications

Hybrid EV Solutions

Hybrid and Electric Vehicle Systems

You're building the cars of the future—today. We have the power and sensing solutions you need to bring your breakthrough innovations to life—today.

Our solutions are specifically designed for use in many 48V and HEV applications, including battery monitoring and onboard chargers, DC/DC converters and regulators, BLDC gate drivers and more. We offer benefits like superior safety for ADAS and autonomous vehicles, including ISO 26262 certification; high levels of integration for redundancy and heterogenous diversity; current sensors that maximize power density; market-leading, low noise sensors and robust motor drivers that reduce undesired noise in electric motors; and more.
Navigate

Cooling Systems

    詳細をご覧ください

    Inverter Systems

      詳細をご覧ください

      DC/DC转换器和充电

        詳細をご覧ください

        e-Turbo Supercharger

          詳細をご覧ください

          Engine Cooling Fans, Pumps & Compressors

            詳細をご覧ください

            Starter Generator / eMotor

              詳細をご覧ください

              Largest selection of 48V Automotive Grade 0 Gate Drivers

              在Allegro，我们知道车辆电气化和排放控制需要48V总线的创新解决方案。这就是为什么我们提供最广泛的48V解决方案组合，以减少轻度混合动力发动机对环境的影响。我们强大和系统优化的48V产品系列是为安全而设计的，包括无刷直流电机、直流电机和具有独立高压侧和低压侧输出的半桥的结构。

              Allegro has expanded it’s industry leading motor driver portfolio with a new family of 48V battery compliant devices on an ISO26262 compliant design process.

              Featured Products

              A89500:100V Fast Switching Half Bridge MOSFET Driver

              A89503:5.5V - 80V ASIL Half-Bridge MOSFET Gate Drive for Series Loads

              AMT49502:5.5V - 80V ASIL Half-Bridge MOSFET Gate Drive

              AMT49100 and AMT49101:ASIL BLDC MOSFET Gate Drive for 48V Battery Systems

              48V Block Diagram
              • More

                Current Sensors

                ACS37612– Coreless Current Sensor
                ACS70310/1型– Core-Based Current Sensor                 Close
              • More

                PMIC公司

                ARG82801– PMIC plus for 4x High Side Gate Drivers
                ARG81402– Multi-Output Regulator with 5x LDO outputs                 Close
              • More

                3 Phase Gate Driver

                AMT49100-AMT49101– BLDC MOSFET Gate Driver Close
              • More

                Current Sensors

                ACS37612– Coreless Current Sensor
                ACS70310/1型– Core-Based Current Sensor                 Close
              • More

                Current Sensors

                ACS72981– Hall Current Sensor With 200 μΩ Current Conductor
                ACS772– 200KHz Current Sensor (5V supply)
                ACS773– 200KHz Current Sensor (3.3V supply) Close
              • More

                Half Bridge Gate Driver

                A89500– 100V Half-Bridge Gate Driver
                AMT49502– 5.5V - 80V Half-Bridge Gate Driver
                A89503– Gate Driver for Series Loads                 Close
              • More

                Hall Latch

                APS122x0– High-Temperature Hall-Effect Latches
                APS122x5– Hall-Effect Latches for Low Voltage Applications                 Close
              • More

                Hall Latch

                APS122x0– High-Temperature Hall-Effect Latches
                APS122x5– Hall-Effect Latches for Low Voltage Applications                 Close
              • More

                Hall Latch

                APS122x0– High-Temperature Hall-Effect Latches
                APS122x5– Hall-Effect Latches for Low Voltage Applications                 Close
              • More

                Angle Sensor

                APS12626– Low Voltage Hall-Effect Latch
                A1333– Contactless 0° to 360° angle sensor
                AAS33001– Angle Sensor with On-Chip Linearization                 Close

              Application Notes

              Motor Drivers

              AMT49100 & AMT49101: How to Enable / Disable the Buck Regulator

              AN296217 - This application note describes how to switch between buck enabled and buck disabled operation on any variant of the AMT49100 or AMT49101 gate diver family.

              詳細をご覧ください

              Motor Drivers

              Estimating Maximum MOSFET Switching Frequency

              AN296216 - This application note describes how to calculate the maximum power MOSFET switching frequency in BLDC motor gate drives.

              詳細をご覧ください

              Motor Drivers

              Motor Drive Discrete MOSFET Bridge Circuit Design and Layout

              AN296215 - This application note is intended to familiarize the reader with bridge circuit switching for motor drive applications. Recommendations for circuit design and layout to mitigate EMI and switching transients are provided.

              詳細をご覧ください

              Motor Drivers

              Racing to Meet the Challenges of Electrification

              Governments around the world, including the European Union and the United States, have placed mandatory fuel economy standards on combustion engines to reduce emissions. These initiatives will require innovative advances in technologies, driving the demand for increased efficiencies.

              詳細をご覧ください