ANOURS TECHNOLOGY (H.K.) LIMITED_ANOURS TECHNOLOGY (H.K.) LIMITED

Automotive cooling fan drive solution

This solution uses a motor-specific MCU, which can realize inductive and non-inductive motor applications and motor algorithm control solutions such as square wave and sine wave. This solution can achieve a high degree of integration and simple design of motor control. It also has the characteristics of low overall cost, high motor operating efficiency, wide speed range, small torque ripple, strong adaptability of different motors and stable performance It is widely used in the field of motor control.

Features

● Square wave / sine wave and non-inductive / inductive control which can be selected by software;

● Integrated operational amplifier / comparator inside MCU;

● Adopting cost-effective pre-drive module MCP80xx

● No sense 100% stable start;

● Efficiency above 85% (no sense / 2400rpm);

● Small torque ripple;

● Wide speed range: 50rpm ~ 3400rpm or more (4 pairs of poles);

● High EMI / ESD protection;

● Protection functions such as overload, short circuit and overvoltage

typical application

● Car cooling fan

● Automotive EPS / booster pump / electric valve, air conditioner fan, etc.

● Air conditioning coil fan

● Energy-saving water pump

● Power tools

● Household fans (fans such as vacuum cleaners / air purifiers)

● Robot motor

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