MA477KCPA中文资料PDF规格书
MA477KCPA规格书详情
GENERAL DESCRIPTION
The MA477K 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.
Placing the device in a variable magnetic field, if the magnetic flux density is larger than
threshold BOP, the DO is turned to sink and DOB is turned to drive. This output state is held
until the magnetic flux density reverses and falls below BRP, then causes DO to be turned to
drive and DOB turned to sink.
FEATURES
- On-Chip High Sensitivity Hall-effect Sensor
- Operating Voltage: 3.5V to 28V
- H-Bridge Output Drivers for Single Coil
- Built-in Reverse Protection Diode
- Thermal Shutdown Protection
- Low Output Switching Current Noise
- -40°C to 125°C Operating Temperature
- Low Profile SOT23-6F and SIP-4L Packages
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
100 |
询价 | ||||||
SANKEN |
2023+ |
ZIP |
4865 |
全新原厂原装产品、公司现货销售 |
询价 | ||
NA |
专业模块 |
MODULE |
8513 |
模块原装主营-可开原型号增税票 |
询价 | ||
SANKEN? |
2020+ |
ZIP |
16800 |
绝对原装进口现货,假一赔十,价格优势! |
询价 | ||
23+ |
N/A |
67000 |
一级代理放心采购 |
询价 | |||
驱动 |
23+ |
模块 |
3562 |
询价 | |||
SHINENGE |
23+ |
ZIP |
38000 |
正品原装货价格低qq:2987726803 |
询价 | ||
SANKEN |
24+ |
ZIP |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
询价 | ||
MAJOR POWER |
21+ |
TO92-4 |
5000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SK |
23+ |
ZIP7 |
50000 |
全新原装正品现货,支持订货 |
询价 |