PT3601   High Sensitivity Hall Sensor IC

The PT3601A is designed for magnetic actuating using a bipolar magnetic field. The built-in dynamic offset cancellation of pre-amplifier stage achieves optimal symmetrical magnetic sensing. This Hall effect IC is optimal for DC brushless motor application. The supply voltage range is from 2.5V to 18V and maximum output current is 25mA.

• 2.5V~18V operation
• High sensitivity ; ±15G
• Built-in dynamic offset cancellation
• High balance and low thermal drift magnetic sensing
• ESD protection to 8KV
• Open drain output

• Brushless DC motor
• Tachometer
• Cover detection
• Fluid level detection

PT3601 /PKG:SOT-23