Datasheet Details
| Part number | AH478 |
|---|---|
| Manufacturer | BCD Semiconductor |
| File Size | 261.36 KB |
| Description | SINGLE PHASE HALL EFFECT LATCH |
| Datasheet |
 AH478 Datasheet
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General Description
The AH478 is a single coil Hall sensor with output drivers designed for brush-less DC motor application.
This IC consists of one H-bridge driver for motor's coil driving and has automatic lock shutdown and restart function relatively.
Key Features
- On-chip Hall Sensor Rotor-locked Shutdown Automatically Restart Operating Voltage: 3.5 to 18V High Output Sourcing/Sinking Capability up to 300mA Bi-direction H-type Output Drivers for Single Coil Internal Bandgap Regulator for Temperature Compensation Low Output Switching Current Noise Operating Temperature: -20 to 85oC Low Profile TO-95 Package ESD Rating: 3000V (Human Body Model).