MA477FP4中文資料久昌科技數(shù)據(jù)手冊PDF規(guī)格書
MA477FP4規(guī)格書詳情
GENERAL DESCRIPTION
The MA477F 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, 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 20V
- 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
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SANKEN? |
2020+ |
ZIP |
16800 |
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢! |
詢價(jià) | ||
M/ACOM |
2020+ |
微波 |
1 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | ||
Major Power(久昌) |
23+ |
SIP4 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
MACOM |
21+ |
標(biāo)準(zhǔn)封裝 |
3002 |
專營優(yōu)勢訂貨渠道! |
詢價(jià) | ||
SANKEN |
ZIP7 |
97+ |
25 |
全新原裝進(jìn)口自己庫存優(yōu)勢 |
詢價(jià) | ||
SHINDENGEN/新電元 |
23+ |
NA/ |
3459 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
2017+ |
SMD |
1585 |
只做原裝正品假一賠十! |
詢價(jià) | |||
SK |
2022 |
ZIP7 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) | ||
MAJOR POWER |
TO92-4 |
893993 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
SK |
ZIP7 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) |
