Power Integrations Motor Driver Solutions
Power Integrations offers advanced motor driver solutions designed for efficient and reliable control of various motor types, including BLDC (Brushless DC) motors. Our portfolio includes the innovative BridgeSwitch family of integrated power devices that combine the power bridge with drive and protection functions in a single package.
BridgeSwitch devices are specifically designed for variable speed motor drives, offering integrated power bridge functionality with advanced protection features like overtemperature, overcurrent, and undervoltage lockout. These devices eliminate the need for a microcontroller and external drive circuitry, simplifying designs for home appliances, fans, pumps, and other motor applications. LiTong Group, as an authorized PI distributor, provides comprehensive support for selecting and implementing motor driver solutions.
The Power Integrations motor driver portfolio stands out for its exceptional integration level, reliability, and efficiency. BridgeSwitch technology combines the advantages of integrated power bridges with advanced protection and control features, enabling designers to create compact, robust motor control solutions with minimal external components.
BridgeSwitch Motor Driver Diagram
Shows the integrated power bridge architecture of BridgeSwitch devices for BLDC motor control.
LiTong FAE Review: "BridgeSwitch is revolutionizing motor control in appliances and consumer products. Its integration of the entire power bridge with protection and control functions in a single package dramatically simplifies designs while improving reliability. The advanced protection features and soft-switching technology provide excellent efficiency and noise performance. We're seeing increasing adoption in home appliances, HVAC systems, and automotive applications where space, efficiency, and reliability are critical."
Motor Driver Series Product Model Table
| Model | Series | Power Rating (W) | Motor Type | Features | Datasheet |
|---|---|---|---|---|---|
| BR10xxX6 | BridgeSwitch | Up to 750W | BLDC | Integrated Bridge, Speed Control, OTP | Download |
| BR12xxX6 | BridgeSwitch | Up to 1kW | BLDC | High Power, Advanced Protection | Download |
| BR70xxX6 | BridgeSwitch | Up to 400W | BLDC | Low Power, Compact Design | Download |
| SCALE-Motor | SCALE-iDriver | Custom | BLDC/PMSM | Customizable, High Power | Download |
Alternative & Matching Part Numbers
Looking for alternatives or complementary components? Contact our sales team for recommendations.
- Alternative: [Example PI Part Number]
- Matching: [Example PI Part Number]
Motor Driver Series FAQs
Q: What is BridgeSwitch technology?
A: BridgeSwitch is an integrated power bridge technology that combines high-voltage MOSFETs, HV switches, and control circuits in a single package, specifically designed for BLDC motor control applications.
Q: Can BridgeSwitch devices handle different motor speeds?
A: Yes, BridgeSwitch devices include built-in speed control features and can be configured for various speed profiles, making them suitable for applications requiring variable speed motor control.
Q: What protection features do BridgeSwitch devices have?
A: BridgeSwitch devices include comprehensive protection including overtemperature protection (OTP), overcurrent protection (OCP), undervoltage lockout (UVLO), and advanced soft-switching to reduce electromagnetic interference.