APX9324A数据手册Anpec中文资料规格书

描述 Description

The APX9324A is a three-phase full-wave sine-wave brushless motor drive by sensor-less . This IC built-in linear or direct PWM input speed control, current limit and soft start features suitable for the three-phase brushless DC motors. The APX9324A is available in TSSOP-14 and VTDFN3x4-14 packages (see Pin Configuration).

特性 Features

• Three-Phase Full-Wave Sine-Wave Driver
• Sensor-Less driver control
• PWM/SET/VSP Speed Control
• DC Speed Control
• Minimum Speed Setting
• Power Saving Function
• Built-in 5V LDO Regulator
• Built-in Current Limit Circuit
• Built-in Over Current Protection
• Built-in Lock Protection and Auto Restart Function
• Soft Start Function
• FG, 1/2FG, 1/3FG or RD Output
• Rotation Direction Selectable
• Built-in Thermal Shutdown Protection
• Built-in Tailwind Start-Up and Headwind Start-Up