BD6753KV

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC (Power Management Integrated Circuits) is a very important component in the electronics industry. It is widely used for providing stable power supply for system and chips. In recent years, it has been widely used for motor controllers, motor drivers and other fields. BD6753KV is one of the most popular PMIC in the market, used for motor driving and controlling applications.

BD6753KV is a high-speed DC brushless motor driver IC with low voltage operation voltage. It is an integrated driver IC that provides control, protection, switching and LED drive functions. As an integrated IC, it supports maximum output current of 4 A, operating voltage of 5 V to 30 V and a wide range of PWM frequency up to the limit of 500 KHz. It also provides low-side switches for MOSFET gates which drives the Hall sensors used in the motor. It includes a standby function that allows power saving and also prevents glitches in the system.

The main application area of BD6753KV is motor control. As a motor driver, it is mainly used to control the speed of DC brushless motors. It integrates all necessary control, protection, and high-speed drive functions with a high accuracy PWM signal output. This can be used to adjust the speed of the motor by changing the duty cycle of the output PWM signal. It can also be used to accurately monitor and regulate the rotational speed of DC brushless motor and provides a fan spin-up control function.

The working principle of BD6753KV is based on pulse width modulation. The pulse width modulation is generated based on the rotational speed signal from the Hall sensor. This signal is compared with the PWM oscillator signal and the ratio is determined by the comparison. Based on this ratio, the PWM signal for controlling the motor is generated. It is then passed to the gate drive circuit of the MOSFET, which activates and deactivates the power device, thus controlling the speed and torque of the motor.

In addition to motor control and speed regulation, the BD6753KV can also be used for other applications. It can be used to switch LEDs on and off, and to control the dimming of LEDs with dimming functions. It can also be used as a power switch in other systems, as it provides excellent protection and low-side switches.

BD6753KV is one of the most popular PMICs in the motor driving and control market due to its wide operating voltage range, high accuracy PWM signal output, powerful protection functions and low voltage operation voltage. It is suitable for controlling DC brushless motors and also for providing power switches and LED driving and dimming functions. This makes BD6753KV a popular choice for projects requiring these functions.

The specific data is subject to PDF, and the above content is for reference