BH6799FVM-GTR Integrated Circuits (ICs)

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Power management integrated circuits (PMICs) are electronic circuits that are used to manage and distribute power within a system. PMICs can be found in many electronic products, such as smartphones and laptops, as well as in industrial equipment and automotive applications. Among the most popular types of PMICs are motor drivers, controllers, and regulators. The BH6799FVM-GTR PMIC, a product of Rohm Semiconductor, is a general-purpose, pulse width modulation (PWM) controller with a range of features that make it well suited for a variety of applications.

Application Fields

The BH6799FVM-GTR is suitable for a variety of applications, including motor control, lighting control, and industrial motor applications. The device\'s wide output voltage range, from 0.6 to 36.0V, makes it suitable for a variety of motor drive applications. Additionally, the device supports various pulse width modulation (PWM) switching frequencies, including low (<40 Hz) and low medium (<90 Hz) switching frequencies, making it suitable for various motor drive applications. The BH6799FVM-GTR also features over-temperature, current limit, and overvoltage protection, further enhancing its suitability for motor drive applications.

Working Principle

The BH6799FVM-GTR is a PMIC that utilizes several components to power the motor drive. It contains an input voltage regulator, a DC-DC converter, an onboard driver, and an output MOSFET driver. The input voltage regulator is used to reduce the input voltage to a stable working voltage, which is then passed on to the DC-DC converter. The converter then converts the incoming volatge to the desired output voltage, which is then passed on to the onboard driver. The onboard driver is responsible for controlling the power flow to the output MOSFET driver, which then turns on or off the gate of the MOSFETs in order to drive the motor. The BH6799FVM-GTR can be configured to work in several different modes, using either PWM or linear current control.

Conclusion

The BH6799FVM-GTR from Rohm Semiconductor is an ideal solution for motor control applications. It offers a wide input voltage range, various PWM switching frequencies, and comprehensive protection features. Additionally, the onboard driver and output MOSFET drivers ensure that the device is able to deliver the necessary levels of power to the load. With its range of features, the BH6799FVM-GTR is a great choice for motor control applications.

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