This paper presents the system concepts and describes the circuit implementation of several key features. The increasing use of high-current brushless dc (BLDC) three-phase motors puts stringent ...

BridgeSwitch ICs provide a motor current output signal that maps the current passing through the low-side FREDFET. An internal sense-FET provides lossless current sensing. The solution is suitable for ...

This paper presents the system concepts and describes the circuit implementation of several key features. The increasing use of high-current brushless DC (BLDC) three-phase motors puts stringent ...

― Realizes high efficiency in a wide range of rotations without phase adjustment ― TOKYO--(BUSINESS WIRE)--Toshiba Electronic Devices & Storage Corporation ("Toshiba") today released two three-phase ...

The AMT49413 can be used as part of three-phase motor drive systems with maximum supply voltages up to 50V. One feature of the devices is a charge pump regulator that provides adequate (>10V) gate ...

Hardware-Software Solution for Three-Phase BLDC Motor Inverters Enables Greater Than 98 Percent Efficiency, Saves PCB Space and Speeds Time-to-Market SAN JOSE, Calif.--(BUSINESS WIRE)--Power ...

Based on DMOS technology, the A3936 three-phase brushless DC motor controller/driver boasts of 3A outputs and on-chip commutation logic, as well as PWM motor current control, low RDS(on) DMOS outputs, ...

DALLAS — Active-Semi Int. Inc. (www.active-semi.com) announced today a new member of its PAC55XX family of PAC ® high-performance motor controllers with the PAC5532 IC. It is supported by an ...

Hardware-Software Solution for Three-Phase BLDC Motor Inverters Enables Greater Than 98 Percent Efficiency, Saves PCB Space and Speeds Time-to-Market Power Integrations’ Motor-Expert™ Suite for ...

Embedded World – Power Integrations (NASDAQ: POWI), the leader in high-voltage integrated circuits (ICs) for energy-efficient power conversion, today unveiled new control software for three-phase BLDC ...