Datasheet Summary
High Sensitivity Hall IC for FAN Driver
Features
General Description
- On-Chip Hall Sensor
- Low Operating Supply Voltage: 2.5V
- Lower Speed Under 7.5V (Typ.) VDD SupplyVoltage
- High Sensitivity Hall Effect Sensor IC: ±20G (Type.)
- Soft-Switch to Reduce Phase-Switching Noise
- Built-In Output Protection Clamping Circuit
- Lock Protection and Auto Restart Function
- Built-In Thermal Protection Circuit
- 4 Pin TO-92M4 Package
- Lead Free and Green Devices Available
(RoHS pliant)
Applications
- Brushless DC Fans
- Brushless DC Motors
The APX9149 is an integrated Hall Effect Sensor IC designed for electric mutation of two-phase DC brushless motor applications. In DC fan...