Automotive Revolution

Allegro’s automotive solutions help simplify designs and reduce time to market

Image of Allegro Microsystems Automotive RevolutionAllegro MicroSystems' designs for automotive applications with a zero-defect culture, a safety mindset, and a track record of innovations that have dramatically improved the efficiency of powertrain, safety, and comfort systems. As vehicle technology continues to advance and car design trends shift to hybrid and fully electric vehicles, autonomous driving and power-hungry comfort and entertainment systems, one thing hasn't changed and that's the need for safe, reliable and proven technology.

Revolution in 48 V:

As an industry leader in power and sensing solutions, Allegro knows vehicle electrification and emission controls require innovative solutions for a 48 V powertrain. They offer one of the industry's largest portfolios of mild-hybrid solutions for advanced 48 V systems. With solutions to help achieve a lower system weight, increased mileage, and improvements in battery efficiency, Allegro can help bring breakthrough innovations to life with the latest development tools and personalized technical support to help simplify designs and reduce time-to-market.

One of the largest selection of 48 V automotive-grade 0 gate drivers:

Allegro knows vehicle electrification and emission controls require innovative solutions for a 48 V bus and that’s why they offer one of the most extensive portfolios of grade-0 48 V solutions that reduce environmental impact in mild-hybrid engines. The robust and system optimized family of 48 V products are designed for safety, including architectures for BLDC, DC motors, and half-bridge with independent high-side and low-side outputs. The motor driver portfolio has been expanded with a family of 48 V-ready devices on an ISO26262 compliant design process.

Size matters:

Allegro's compact current sensor solutions allow for reduction of size in inverters, reducing vehicle weight, and the number of components within the system (reducing BOM for the customer), and ensuring high power density, increasing efficiency overall. Allegro offers core-based and coreless current sensing IC solutions that are high-bandwidth efficient, user-programmable, and equipped with safety features such as self-checks and isolation capabilities that make them ideal for use in inverters for electric vehicle applications.

Resources:

Angle Sensors

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
HALL-EFFECT ANGLE SENSORA1333LLETR-5-THALL-EFFECT ANGLE SENSOR0View Details
SENSOR ANGLE 360DEG SMDA1333LLETR-TSENSOR ANGLE 360DEG SMD0View Details

Current Sensors

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
HIGH ACCURACY, HALL-EFFECT CURREACS772ECB-400B-PFF-THIGH ACCURACY, HALL-EFFECT CURRE703 - ImmediateView Details
HIGHEST ACCURACY PROGRAMMABLE LIACS70311LKTATN-001B5-CHIGHEST ACCURACY PROGRAMMABLE LI0View Details
AUTOMOTIVE GRADE HIGH BANDWIDTHACS732KLATR-40AB-TAUTOMOTIVE GRADE HIGH BANDWIDTH0View Details
HIGH ACCURACY, HALL-EFFECT CURREACS773LCB-050B-PFF-THIGH ACCURACY, HALL-EFFECT CURRE0View Details
HIGH ACCURACY, HALL-EFFECT CURREACS773LCB-100B-SMT-THIGH ACCURACY, HALL-EFFECT CURRE0View Details
CURRENT SENSOR IC WITH COMMON MOACS71240KEXBLT-030B5CURRENT SENSOR IC WITH COMMON MO0View Details
AUTOMOTIVE GRADE HIGH BANDWIDTHACS732KLATR-75AB-TAUTOMOTIVE GRADE HIGH BANDWIDTH0View Details
HIGH ACCURACY, HALL-EFFECT CURREACS772ECB-200B-PFF-THIGH ACCURACY, HALL-EFFECT CURRE0View Details
HIGH ACCURACY, HALL-EFFECT CURREACS772KCB-150B-SMT-THIGH ACCURACY, HALL-EFFECT CURRE0View Details
HIGH ACCURACY, HALL-EFFECT CURREACS772LCB-050B-SMT-THIGH ACCURACY, HALL-EFFECT CURRE34 - ImmediateView Details
HIGH ACCURACY, HALL-EFFECT CURREACS772LCB-100U-PFF-THIGH ACCURACY, HALL-EFFECT CURRE739 - ImmediateView Details
HIGH ACCURACY, HALL-EFFECT CURREACS773ECB-200B-PFF-THIGH ACCURACY, HALL-EFFECT CURRE0View Details
HIGH ACCURACY, HALL-EFFECT CURREACS773LCB-050B-SMT-THIGH ACCURACY, HALL-EFFECT CURRE0View Details
HIGH ACCURACY, HALL-EFFECT CURREACS773LCB-100B-PFF-THIGH ACCURACY, HALL-EFFECT CURRE0View Details
HIGH ACCURACY, HALL-EFFECT CURREACS772LCB-050B-PFF-THIGH ACCURACY, HALL-EFFECT CURRE623 - ImmediateView Details
AUTOMOTIVE GRADE 1MHZ BANDWIDTHACS733KMATR-65AB-TAUTOMOTIVE GRADE 1MHZ BANDWIDTH0View Details
AUTOMOTIVE-GRADE, GALVANICALLY IACS71240LLCBTR-010B3AUTOMOTIVE-GRADE, GALVANICALLY I0View Details
AUTOMOTIVE-GRADE, GALVANICALLY IACS71240LLCBTR-045B5AUTOMOTIVE-GRADE, GALVANICALLY I383 - ImmediateView Details
AUTOMOTIVE-GRADE, GALVANICALLY IACS71240LLCBTR-050U5AUTOMOTIVE-GRADE, GALVANICALLY I608 - ImmediateView Details
STANDALONE CORELESS DIFFERENTIALACS37612LLUATR-015B5STANDALONE CORELESS DIFFERENTIAL8199 - ImmediateView Details

Motor Drivers

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
3-PHASE SENSORLESS SINUSOIDAL FAA5932GLPTR-T3-PHASE SENSORLESS SINUSOIDAL FA0View Details
THREE PHASE FOC BLDC MOTOR DRIVEA5947GETTR-TTHREE PHASE FOC BLDC MOTOR DRIVE0View Details
IC GATE DRVR HALF-BRIDGE 20TSSOPA4926KLPTR-TIC GATE DRVR HALF-BRIDGE 20TSSOP0View Details
IC GATE DRVR HALF-BRIDGE 24TSSOPA4928KLPTR-TIC GATE DRVR HALF-BRIDGE 24TSSOP3914 - ImmediateView Details
AUTOMOTIVE 3 PHASE GATE DRIVER WA4918KEVSR-3-TAUTOMOTIVE 3 PHASE GATE DRIVER W4000 - ImmediateView Details
AUTOMOTIVE 3 PHASE GATE DRIVER WA4918KEVSR-5-TAUTOMOTIVE 3 PHASE GATE DRIVER W0View Details
IC MTRDRV MULTPHAS 5-50V 24TSSOPA5932KESSR-JIC MTRDRV MULTPHAS 5-50V 24TSSOP0View Details
AUTO HALF BRIDGE MOSFET DRIVER WA89503KLPTR-3AUTO HALF BRIDGE MOSFET DRIVER W0View Details
AUTO HALF BRIDGE MOSFET DRIVER WA89503KLPTR-5AUTO HALF BRIDGE MOSFET DRIVER W0View Details
80V BLDC GATE DRIVER W/ASIL FEATAMT49100KJPTR-A-380V BLDC GATE DRIVER W/ASIL FEAT0View Details
80V BLDC GATE DRIVER W/ASIL FEATAMT49100KJPTR-A-580V BLDC GATE DRIVER W/ASIL FEAT0View Details
80V BLDC GATE DRIVER W/REGULATORAMT49101KJPTR-A-380V BLDC GATE DRIVER W/REGULATOR0View Details
80V BLDC GATE DRIVER W/REGULATORAMT49101KJPTR-A-580V BLDC GATE DRIVER W/REGULATOR0View Details
BLDC SYSTEM BASIS IC W/PARALLELAMT49105KEVTR-JBLDC SYSTEM BASIS IC W/PARALLEL0View Details
80V AUTOMOTIVE THREE-PHASE MOSFEAMT49502KLPTR-380V AUTOMOTIVE THREE-PHASE MOSFE0View Details
80V AUTOMOTIVE THREE-PHASE MOSFEAMT49502KLPTR-580V AUTOMOTIVE THREE-PHASE MOSFE0View Details
IC MOTOR DRIVER 8V-40V 8SOICA4950ELJTR-TIC MOTOR DRIVER 8V-40V 8SOIC0View Details
IC MOTOR DRIVER 8V-40V 8SOICA4950KLJTR-TIC MOTOR DRIVER 8V-40V 8SOIC0View Details
IC MOTOR DRIVER 5.5V-50V 36QFNA4964KEVTR-JIC MOTOR DRIVER 5.5V-50V 36QFN0View Details
IC MOTOR DRIVER 5.5V-50V 32QFPA4964KJPTR-TIC MOTOR DRIVER 5.5V-50V 32QFP0View Details

Regulators

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
ULTRA LOW IQ, WIDE INPUT, 2.4MHZARG81800KESJSRULTRA LOW IQ, WIDE INPUT, 2.4MHZ3772 - ImmediateView Details
IC REG BUCK ADJ 3.5A 8SOICA8586KLJTR-TIC REG BUCK ADJ 3.5A 8SOIC0View Details
ULTRA LOW IQ, WIDE INPUT, 2.4MHZARG81800KESJSR-1ULTRA LOW IQ, WIDE INPUT, 2.4MHZ0View Details
PMIC FOR SAFETY-RELATED SYSTEMSA81407KLVATRPMIC FOR SAFETY-RELATED SYSTEMS0View Details
Published: 2021-04-30