Newly launched FU6532T low-voltage ceiling fan/floor fan solution

With the increasing maturity of the application of smart small household appliances, the market's requirements for product

 performance and cost control continue to increase. Fengyu Technology has launched a new FU6532T chip and cost-effective

 low-voltage ceiling fan and floor fan solutions based on this chip. It has achieved breakthroughs in technology and reached

 new heights in cost control, providing consumers with better choices

FOC control with dual-core efficient operation

The FU6532T chip scheme adopts FOC control, which supports various modes such as sensored/non-inductive FOC, sensored 

start-up switching to non-sensory FOC operation, and square wave control. The chip adopts an innovative dual-core architecture

design, combining a general-purpose MCU and ME core, and the dual-core works in parallel to achieve efficient and stable 

operation

。

Highly integrated chips are very cost-effective

The integration of components such as FOC module, MDU multiplier and divider, LPF module, PID module, internal op amp, comparator, LDO and high-speed ADC effectively reduces the cost of peripheral components and BOM, thereby accelerating the design process of the overall solution

Single and dual resistance sampling for efficient mute

The solution is flexible, and the control system is efficient and silent. The new single-resistance sampling method is adopted to effectively reduce the noise of single-resistance non-inductive FOC operation

Schematic diagram of dual resistance of a low-voltage ceiling fan

Floor fan double resistance single-sided

High start-up compatibility improves product development efficiency

Considering the differences in requirements in different application scenarios, the FU6532T chip pays special attention to startup compatibility in the design, and with PLL startup algorithm and AO adaptive observer, the startup is smooth and smooth, and the reverse bias is minimal

Sleep mode for low power consumption

After entering the deep sleep mode, the current of the measured product board was reduced from 8.12mA to 1.28mA. to achieve low power consumption

 The product has a variety of built-in protection functions, including hardware over-current, software over-current, over-voltage/under-voltage, locked rotor, phase loss, over-power, linear speed limiting and linear power limiting, etc., which improves the safety and reliability in practical applications

It supports closed-loop control of speed, power and torque, and realizes precise adjustment of motor performance for different control targets

The chip has strong driving and anti-interference capabilities, and supports power applications up to 300W and above, meeting the needs of high-power and high-volume applications

Intelligent and multi-functional to meet more needs

The FU6532T chip has 28 pins, equipped with 2 UART communication interfaces and 3 timers, which is suitable for applications that require multi-interface communication and timer control control, which can realize more intelligent functions and has a high cost performance

FU6532T chips and their low-voltage ceiling/floor fan solutions have the advantages of high cost performance, rich functions, strong compatibility, high efficiency, low noise and simple commissioning. Through optimized design, the production cost is greatly reduced, while ensuring the high performance and stability of the product. This makes low-voltage ceiling fans and floor fans based on FU6532T chips more competitive in the market. We look forward to working with more partners to explore new possibilities and create greater value