Application Solutions

Air Conditioner FOC Solution

Complete sensorless FOC solution for air conditioner compressor motors using LKS07 high-performance MCU. Includes field weakening for wide speed range and MTPA for maximum efficiency.

High Efficiency Wide Speed Range Reliable Start
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Automotive HVAC Solution

AEC-Q100 certified motor control solution for automotive HVAC systems including blowers, blend doors, and mode actuators with LIN communication.

High Integration Automotive Qualified LIN Communication
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Electric Tool BLDC Solution

High-performance BLDC motor control solution for cordless power tools with fast torque response, speed regulation, and battery management integration.

Fast Response High Speed Battery Protection
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Frequently Asked Questions

What motor control solutions does Linco offer?

Linco provides comprehensive motor control solutions including: (1) Home Appliance Solutions - air conditioner compressors, washing machine drum motors, refrigerator fans with FOC and BLDC control

(2) Automotive Motor Control - HVAC systems, cooling fans, oil/water pumps with AEC-Q100 certified MCUs

(3) Electric Tool Solutions - high-speed drill and grinder motor control with fast response algorithms

(4) Industrial Drive Solutions - pumps, fans, and servo drives for industrial automation. Each solution includes complete BOM, reference schematics, PCB layout guidelines, and production-ready firmware.

Select a solution based on your motor type, power level, and application environment.

How do I implement FOC using Linco MCUs?

Implementing FOC with Linco MCUs involves: (1) MCU selection - choose LKS05/LKS07/LKS08 for sufficient processing power with dedicated DSP

(2) Hardware design - current sensing (single or triple shunt), position sensor (optional for sensorless), gate driver and power stage

(3) Software framework - use Linco FOC library with configurable parameters

(4) Motor parameters - measure or estimate motor resistance, inductance, and flux linkage

(5) Tuning - adjust PI controllers for current and speed loops

(6) Testing - verify operation across speed and load range. Linco provides complete reference designs with documented FOC implementations for air conditioners, washing machines, and industrial drives.

Start with Linco FOC reference design matching your motor type. Contact FAE for tuning assistance.

What support does LiTong provide for Linco solution implementation?

LiTong provides comprehensive support for Linco solution implementation: (1) MCU selection - FAE assistance choosing the right LKS series for your application

(2) Hardware review - schematic and PCB layout review for motor control designs

(3) Software support - FOC algorithm tuning, debugging assistance, code optimization

(4) Reference designs - access to proven designs for home appliances, automotive, and industrial applications

(5) Development tools - evaluation boards and debugging tools available

(6) Training - technical seminars on motor control and Linco MCU usage. Our FAE team has extensive motor control experience and can help accelerate your product development.

Contact our FAE team early in your design cycle for MCU selection and throughout development for optimization support.