On-Board Chargers

We’re moving fast charging forward with solutions that make on-board chargers (OBC) safer, more efficient, and reliable. 

Our current sensors offer galvanic isolation from high voltage and near 1μs short circuit detection, along with the ability to track IGBT fast switching current (>1000kHz) to achieve high efficiency safely. Want to make your fast charger even safer? For charger locks, our 80V gate driver and integrated full bridge enable safe disconnect.

Check out our innovative current sensors, grade 0 regulators, and gate drivers for OBC.

 
On Board Chargers block diagram

Featured Products

Allegro's MA-LA-MC Packages

ACS37002

400 kHz, High Accuracy Current Sensor with Pin-Selectable Gains

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Self-Powered Single-Channel Isolated GaNFET Gate Driver with Power-Thru Integrated Isolated Bias Supply

AHV85110

The AHV85110 isolated gate driver is optimized for driving GaN FETs in multiple applications and topologies.

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20-pin QFN ES package

ARG81800

Ultra Low Iq, Wide Input, 2.4MHz, 1 Amp Synchronous Buck Regulator

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A89500

100V Fast Switching Half Bridge MOSFET Driver

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ON-DEMAND WEBINAR: Multi-Level GaN Powertrains

Enabling Efficient, Higher Switching Frequencies in xEV Power Conversion

View our webinar to see the advantages of GaN based inverters, to explore the architectural transformations in traction powertrains, and solutions to the most pressing 800V OBC and DC/DC design challenges. 

Don't miss this opportunity to stay ahead in the EV revolution.

WATCH NOW

ON-DEMAND WEBINAR: Multi-Level GaN Powertrains

Enabling Efficient, Higher Switching Frequencies in xEV Power Conversion

View our webinar to see the advantages of GaN based inverters, to explore the architectural transformations in traction powertrains, and solutions to the most pressing 800V OBC and DC/DC design challenges. 

Don't miss this opportunity to stay ahead in the EV revolution.

WATCH NOW