APX9174数据手册Anpec中文资料规格书

描述 Description

The APX9174 is an integrated Hall Effect Sensor ICs designed for electric commutation of single-phase DC brushless motor applications. The device is built-in lock protection. When fan is locked, the device will enter the lock protection mode. It is also with thermal shutdown function. The APX9174 is available in a low cost SOP-10F and DFN3x3-10 package.

特性 Features

• On-chip Hall Sensor
• Silent Driver
• High Sensitivity Hall Effect Sensor IC: ±15G
• Built-in Soft Start Function
• Built-in PWM Soft Switch Function
• Built-in Variable Speed Curve Function
• Speed Control by Direct PWM or DC Voltage Signal
• Built-in Current Limit Circuit
• Built-in Over Voltage Protection (OVP) Function
• Built-in Lock Protection and Auto Restart Function
• Built-in Auto Roff and Auto Leading Angle for GMD (Green Motor Drive)
• Built-In Quick Start Function
• MIN, MID and SP1 are Multi Function