ROHM Semiconductor USA, LLC Motor Drivers, Controllers BD67929EFV-E2

BD67929EFV-E2 is a three-phase brushless motor driver designed for polygon mirror motors, suitable for applications such as laser beam printers and PPCs. It operates with a direct PWM drive type and features a built-in phase-locked loop (PLL) for enhanced control. The device supports a power supply voltage of up to 36V and can deliver a rated output current of 2.3A, making it suitable for high-speed driving applications. The motor driver incorporates several protective features, including thermal protection, overcurrent protection, and a restricted protection circuit, ensuring high reliability during operation. Its output block utilizes P-MOS and D-MOS technology, resulting in a low ON resistance of approximately 1.35Oc, which contributes to reduced power consumption. Additional functionalities include a 5V regulator output, current limiting circuit, and various input protection mechanisms. The operating temperature range for the BD67929EFV-E2 is between -25¬8C and 85¬8C, with a maximum junction temperature of 150¬8C. This product is particularly beneficial for engineers looking for a robust and efficient motor driver solution for precision applications.