Part Name
MA477
Description
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PDF
page
8 Pages
File Size
334 kB
MFG CO.
Major-Power Technology Co., LTD.
MA477 Datasheet - Major-Power Technology Co., LTD.
Major-Power Technology Co., LTD.
GENERAL DESCRIPTION
The MA477 is an integrated Hall sensor with H-Bridged output driver designed for brushless DC motor applications. The device is using HV BCD process includes an on-chip Hall sensor for magnetic sensing, an amplifier that amplifies the Hall voltage, a comparator to provide switching hysteresis for noise rejection, a bi-directional drivers for sinking and driving large current load.
FEATURES
- On-Chip High sensitivity Hall-effect Sensor
- Operating Voltage: 3.5V to 20V
- H-Bridge Output Drivers for Single Coil
- Thermal Shutdown Protection
- Low Output Switching Current Noise
- -40°C to 85°C Operating Temperature
- Low Profile SIP-4L & SOT23-5L Package
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