BLDC drivers
Gate drivers and integrated FET motor drivers for BLDC and PMSM motors
Browse by category
Gate driver
Our gate driver portfolio integrates protection, sensing and power management to create robust, cost-competitive brushless DC motor drive systems.
Integrated FET drivers
Gate drivers with integrated FETs to enable smaller solution size and efficient motor operation.
BLDC drivers for automotive and functional safety
Our functional safety design portfolio helps you meet industry standard functional safety requirements while managing both systematic and random failures.
Related categories
Benefits of our BLDC drivers
Functional safety
Enhance system robustness with advanced protection features, Functional Safety-Compliant to ISO 26262 for use in systems targeting up to ASIL D.
High efficiency and precision
Optimize EMI and efficiency using our smart gate drivers and increase precision with our integrated current sense amplifier options.
Reduce your size and cost
Reduce design and BOM costs with integrations to meet your system footprint specifications.
System configurability
Build configurable BLDC motor systems with a wide range of voltage and power levels while increasing design flexibility with optional integrations such as power blocks and protection features.
Discover featured applications
Create brushless DC motor drive systems for high performance power tool applications.
Our high performance gate drivers offer effective solutions to many of the challenges in designing BLDC motor systems by introducing featured integrations and a diverse portfolio to accomodate power tool design needs.
Benefits:
- Wide motor voltage range accomodating operating voltage conditions from 5 V to 100 V
- System integrations and small package size to reduce form factor
- Advanced on-chip protection and diagnosis features to reduce design complexity and enable higher system robustness
- Low quiescient current consumption for extended battery life in cordless applications
Featured resources
- Understanding Smart Gate Drive (Rev. D) – Application note
Deliver high power and efficiency for e-bike and e-scooter applications with robust brushless DC gate drivers.
Our high performance gate drivers offer effective solutions to many of the challenges in designing BLDC motor systems by introducing featured integrations and a diverse portfolio to accomodate e-mobility design needs.
Benefits:
- Create cost effective designs for e-mobility applications with exceptional performance and efficiency
- Wide motor voltage range accomodating operating voltage conditions from 5 V to 100 V
- System integrations and small package size to reduce form factor
- Advanced on-chip protection and diagnosis features to reduce design complexity and enable higher system robustness
Featured resources
- TIDA-010056 – 54-V, 1.5 kW, >99% Efficient, 70x69 mm2 power stage reference design for 3-phase BLDC drives
Address highest level functional safety and accurate current sense requirements for EPS in 12-V battery automotive applications with robust BLDC gate drivers.
Our high performance and highly accurate current sense gate drivers help solve many challenges in designing BLDC motor systems to accomodate EPS design needs.
- Functional Safety-Compliant to ISO 26262 for use in systems targeting up to ASIL D
- Current sense accuarcy for precise commutation and torque feedback
- Supports down to 4.5-V operating voltage under hostile battery conditions
- Built-in-self-test (BIST), over/under voltage, over current and over temperature diagnosis and protection
- VGS and VDS monitoring and protection to prevent stuck at and shoot through for low-side FET and high-side FET
Featured resources
- Motor driver protection features – Video