Have Questions? Let us help!
We're passionate about innovation. Reach out and you'll hear back from an expert shortly.
One of our solution experts will be in touch with you shortly. Keep reading to learn more about our industry leading solutions.
With a rapidly growing international two-wheeler market, efficiency requirements have made electronic BLDC fuel pumps more attractive for their reliability and efficiency. To work effectively with a kick start system, fuel delivery systems must be able to provide fuel to motor quickly. The A89303 is a three-phase motor driver that uses a sensorless algorithm which results in start-up to full speed in 50ms, making kick-starters easier for users to operate.
Integrated high power output stage keeps thermal dissipation low even for larger pumps and will be able to support the majority of two-wheeler supplier requirements. Sensorless operation saves on the cost of external halls reducing overall system cost. Allegro’s digital algorithm and EEPROM parameter setting provides flexibility and reduces design cycle time.
|Document Type||Document Name|
|Application Note||Key Considerations in Design of Sensorless Three-Phase BLDC Motor Driver for Automotive Fuel Pumps|
June 05, 2023Efficient and Reliable Solutions to Meet New Emission Standards in Two-Wheelers
|Technical Article||Overcoming Battery Cooling Challenges to Enable Safe and Reliable Electric Two-Wheelers|