MA477L中文资料PDF规格书
MA477L规格书详情
GENERAL DESCRIPTION
The MA477L 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. MA477L is available in SIP-4L.
FEATURES
- On-Chip High Sensitivity Hall-effect Sensor
- Operating Voltage: 3.5V to 26V
- H-Bridge Output Drivers for Single Coil
- Thermal Shutdown Protection
- Low Output Switching Current Noise
- -40°C to 125°C Ambient Temperature Range
- Low Profile SIP-4L Package
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
2017+ |
SMD |
1585 |
只做原装正品假一赔十! |
询价 | |||
MACOM |
21+ |
标准封装 |
3002 |
专营优势订货渠道! |
询价 | ||
SANKEN |
23+ |
ZIP-7 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
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 | ||
MAJOR POWER |
TO92-4 |
893993 |
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 | |||
MAJORPOWER |
SIP4 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
SK |
2022 |
ZIP7 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
SHINDENGEN/新电元 |
23+ |
NA/ |
3459 |
原装现货,当天可交货,原型号开票 |
询价 | ||
Major Power(久昌) |
23+ |
SIP4 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
SANKEN |
ZIP7 |
97+ |
25 |
全新原装进口自己库存优势 |
询价 |