MA479中文资料PDF规格书
MA479规格书详情
GENERAL DESCRIPTION
The MA479 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. The MA479 is available in SIP-4L package.
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 Package
产品属性
- 型号:
MA479
- 功能描述:
47925 DIODE
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SANKEN |
ZIP7 |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
M/A COM |
23+ |
NA |
20000 |
全新原装假一赔十 |
询价 | ||
23+ |
N/A |
90550 |
正品授权货源可靠 |
询价 | |||
SHINDENGEN |
23+ |
ZIP-7 |
5000 |
原装正品,假一罚十 |
询价 | ||
SHINDENGEN/新电元 |
ZIP-7 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
SK |
23+ |
ZIP7 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
SANKEN散/ |
23+ |
ZIP-7 |
8000 |
只做原装现货 |
询价 | ||
SANKEN |
2021+ |
ZIP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
M/A-COM |
2018+ |
SMD |
12800 |
M/A-COM专营品牌绝对进口原装假一赔十 |
询价 | ||
M/ACOM |
2020+ |
微波 |
1 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 |