TT Electronics announced the introduction of its HA42A and HA86A Series gate drive transformers for the automotive and industrial markets. These miniature surface mount design (SMD) solutions are ideal for high-efficiency Battery Management System applications where size and reliability are critical.
HA42A and HA86A gate drive transformers are used in space-constrained scenarios to deliver controlling pulses while isolating the MOSFET and the controlling drive circuit. Mechanically robust with lower leakage inductance, they provide significantly reduced turn-on and turn-off delay time which results in better performance. The HA86A design boasts higher current capability and lower temperature rise performance – a superior option for freescale HV/EV battery management systems.
Made of a toroid core ferrite material, the HA42A and HA86A boast roll-off inductance characteristics that maintain high efficiency without affecting temperature. AEC-Q200 certification and RoHS compliance meet the performance and reliability requirements demanded by today’s automotive applications.