Allegro MicroSystems DC Fast Charging Infrastructure
Optimized performance with higher efficiency
Discover the power of Allegro's solutions for fast DC charging system, designed to meet automotive quality standards and deliver high-performance charging reliably with products providing exceptional power output and dependability. Explore our solutions with evaluation boards highlighting the value of current sensors, isolated gate drivers and regulators in your next design.
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| CT430The CT430 (VCC = 5.0 V) is a high bandwidth and ultra-low noise integrated contact current sensor that uses Allegro MicroSystems’ patented XtremeSense™ TMR technology to enable high accuracy current measurements for many consumer, enterprise, and industrial applications. It supports eight (8) current ranges where the integrated current carrying conductor (CCC) will handle up to 65 A of current and generates a current measurement as a linear analog output voltage. It achieves a total output error of less than ±1.0% full-scale (FS) over voltage and the full temperature range.
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| ACS37010 / ACS37012The ACS37010 and ACS37012 are high accuracy, 450 kHz fully integrated Hall-effect current sensors in a fused-lead SOIC-6 package that shares the same footprint as a standard SOIC-8. The ACS37010 features a zero current voltage reference (VREF) output pin for use in noisy supply environments whereas the ACS37012 features an overcurrent fault (FAULT) output pin.
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| CT455The CT455 is a high bandwidth and low noise integrated contactless current sensor that uses Allegro MicroSystems’ patented XtremeSense™ TMR technology to enable high accuracy current measurements for many consumer, enterprise, and industrial applications. It supports two (2) standard field ranges where the CT455 senses and translates the magnetic field into a linear analog output voltage.
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| ACS37002The ACS37002 is a 400 kHz fully integrated Hall-effect current sensor with very high accuracy, making it ideal for use in control loops of the most demanding power conversion applications. Current flows through the internal conductor coupling the magnetic field generated to the Hall sensor IC. As a result of no physical connection between the current and the IC, high-voltage isolation is achieved. The current is sensed differentially by two Hall plates that subtract out interfering external common-mode magnetic fields. The sensor is factory-trimmed to provide high accuracy over the entire operating range without the need for customer programming.
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Applications
- DC fast charging
- AC wallbox
- DC wallbox
