EV charging solutions
Charge faster and go farther with innovative circuit designs and components from Allegro.
Supercharge your power systems with Allegro's cutting-edge current sensors and gate drivers, boasting superior power density while offering integrated voltage isolation and minimizing system losses.
Allegro solutions are a versatile fit for any application starting from 1kW all the way up to 1MW+, ensuring your power requirements are fulfilled with precision and in a compact footprint.
Enhance your power systems with our cutting-edge current sensors and gate drivers. Our components provide unmatched power, voltage isolation, and a significant boost in efficiency and thermal performance. By minimizing losses in current measurement, our solutions enable increased efficiency.
Adaptable to various applications, our advanced components cater to both AC and DC chargers, spanning a range from a few kilowatts to several hundred kilowatts and beyond. This versatility ensures their effectiveness in meeting the most demanding electrical and environmental conditions, all while offering an economical and reliable solution for your power system needs. Elevate your performance and reliability with our innovative power solutions.
Featured content
EV DC Home Chargers
| Subsystem | Component | Featured Parts | Value add |
| AC/DC Conversion | Phase input current sense | ACS37010 | Module alternative, High Power density current sensor that maximizes energy extraction, lowers ohmic losses and optimizes protection |
| Isolated gate driver | AHV85110 AHV85111 | Highly-integrated GaN drivers that maximize efficiency, simplifies designs and minimizes footprint | |
| DC Current Sensor | ACS37010 | Cost-optimized current sensors with high resolution and superior linearity for energy conversion systems | |
| ACS37030 | CT and shunt alternative current sensor for WBG current control to maximize energy coversion | ||
| DC/DC Converter | AHV85110 AHV85111 | Highly-integrated GaN drivers that maximize efficiency, simplifies designs and minimizes footprint | |
| CT43x CT42x | Cost-optimized current sensors with high resolution and superior linearity for energy conversion systems | ||
| ACS37030 | CT and shunt alternative current sensor for WBG current control to maximize energy coversion | ||
| Cooling | A5931 A5932 | BLDC motor drivers that maximize thermal efficency by enabling high RPM while minimizing design complexity through integrated algorithms | |
| Cable Plug Lock | Plug insertion detection | APS13290 | High-temperature operating latch enables higher reliability over delicate microswitches to extend operating life |
| Plug interlock driver | A4950 | Easy-to-use dc motor controller with 2 input pins simplifies control while integrated full bridge eliminates additional MOSFETs |
EV DC Fast Chargers
| Subsystem | Component | Featured Parts | Value add |
| AC/DC Conversion | Phase input current sense | ACS772 ACS773 | Module alternative high-voltage, high-current capable current sensor with very low ohmic losses |
| ACS37002 | Module alternative, high-power density current sensor that maximizes energy extraction, lowers ohmic losses and optimizes protection | ||
| Isolated Gate Driver | AHV85110 AHV85111 | Highly-integrated GaN drivers that maximize efficiency, simplifies designs and minimizes footprint | |
| DC Current Sensor | CT456 | High-sensitivity, high-accuracy field current sensor that simplifies design and optimizes performance | |
| ACS37002 | Module alternative, high-power density current sensor that maximizes energy extraction, lowers ohmic losses and optimizes protection | ||
| DC/DC Converter | Isolated Gate Driver | AHV85110 AHV85111 | Highly-integrated GaN drivers that maximize efficiency, simplifies designs and minimizes footprint |
| DC Current Sensor | CT43x CT42x | Cost-optimized current sensors with high resolution and superior linearity for energy conversion systems | |
| ACS37030 | CT and shunt alternative current sensor for WBG current control to maximize energy conversion | ||
| Auxiliary Systems | Cooling | A5931 A5932 | BLDC motor drivers that maximize thermal efficency by enabling high RPM while minimizing design complexity through integrated algorithms |
| Cable Plug Lock | Plug Insertion Detection | APS13290 | High-temperature operating latch enables higher reliability over delicate microswitches to extend operating life |
| Plug Interlock Driver | A4950 | Easy-to-use dc motor controller with 2 input pins simplifies control while integrated full bridge eliminates additional MOSFETs |
EV AC Home Chargers
| Subsystem | Component | Featured Parts | Value add |
| Power Monitoring | ACS772 ACS773 | Module alternative high-voltage, high-current capable current sensor with very low ohmic losses | |
| Overcurrent Detection | CT41x | Cost-optimized current sensors with high resolution and superior linearity for energy conversion systems | |
| Cable Plug Lock | Plug insertion detection | APS13290 | High-temperature operating latch enables higher reliability over delicate microswitches to extend operating life |
| Plug interlock driver | A4950 | Easy-to-use dc motor controller with 2 input pins simplifies control while integrated full bridge eliminates additional MOSFETs | |