ACM6753, the first level agent of Zhisheng Semiconductor, is a fully integrated three-phase brushless motor drive chip that does not require sensors

Suzhou Zhisheng Semiconductor Technology Co., Ltd. (referred to as Zhisheng) is an enterprise that focuses on the design and sales of high-performance digital analog hybrid chips, located in Shanghai, Suzhou, Shenzhen, Xi'an, and Beijing. The core team has rich experience in mixed signal design and product market operation management.

The company's products cover audio amplifier chips, motor driver specific ICs, high-performance analog-to-digital converter chips, headphone amplifier chips, and fully integrated boost power supply chips. They are widely used in multimedia audio and video equipment, household appliances, in car entertainment and comfort systems, personal care products, industrial heat dissipation, and other fields.

The company has a research and development team with rich experience in designing high precision and cutting-edge digital analog hybrid circuits, serving well-known brand customers both domestically and internationally. The team is market-oriented, with innovative technology at its core, forging a spirit of craftsmanship, and setting a new benchmark in the industry.

QFN-24 (4mm x 4mm) package

Power supply voltage range: 5V-18V

Output phase current peak capacity: 3.2A

Internal integrated Power FET conduction resistance: 100m Ω LS, 100m Ω HS

Closed loop speed curve (slope/minimum speed/speed can be adjusted)

Flexible speed control method (customer optional):

Simulated voltage

PWM (duty cycle or frequency)

I2C instruction

Rich protection mechanisms: MOS overcurrent, motor stalling, voltage overshoot, over temperature, undervoltage/overvoltage

Minimalist peripheral: Minimalist only requires 5 capacitors