MA7212P4A中文資料久昌科技數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
MA7212P4A |
| 功能描述 | Complementary Output Hall Effect Fan Driver |
| 絲印標(biāo)識(shí) | |
| 封裝外殼 | SIP-4L |
| 文件大小 |
121.16 Kbytes |
| 頁(yè)面數(shù)量 |
2 頁(yè) |
| 生產(chǎn)廠商 | Major-Power Technology Co., LTD. |
| 企業(yè)簡(jiǎn)稱 |
MPOWER【久昌科技】 |
| 中文名稱 | 久昌科技股份有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-6 20:00:00 |
| 人工找貨 | MA7212P4A價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MA7212P4A規(guī)格書詳情
GENERAL DESCRIPTION
MA7212 is integrated Hall sensors with output drivers, mainly designed for electronic
commutation of brush-less DC Fan. This IC is using HV BCD process internally includes the
regulator, protecting diode, Hall plate, amplifier, comparator, and a pair of complementary
open-Drain outputs (DO, DOB).
To avoid coil burning, rotor-lock shutdown detection circuit shut down the output driver if
the rotor is blocked and then the automatic recovery circuit will try to restart the motor. This
function repeats while rotor is blocked. Until the blocking is removed, the motor recovers
running normally.
FEATURES
- Built-in protecting diode only for chip reverse power connecting
- Wide operating voltage range: 2.5V~18V
- Output sink current up to 0.6A
- On-Chip High sensitivity Hall-effect Sensor
- Thermal Shutdown Protection
- -40°C to 85°C Operating Temperature
- Rotor-locked shutdown and automatically restart function
- For 5V and 12V DC motor / FAN systems
- Low Profile SIP-4L Package
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HG/HX |
23+ |
NA/ |
3000 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
PANASON1C |
24+ |
SOT23 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅！！ |
詢價(jià) | ||
PANASONIC |
20+ |
SOT23 |
49000 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
SOT-23 |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價(jià) | ||
PANASONI |
SOT23 |
3000 |
原裝長(zhǎng)期供貨! |
詢價(jià) | |||
FENGHUA |
SOT-23 |
68500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
PANASONIC/松下 |
1948+ |
SOT323 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
PAN |
2023+ |
SOT23-3 |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
Panasonic(松下) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
PANASON1C |
24+ |
SOT23 |
35200 |
全新原裝現(xiàn)貨/假一罰百! |
詢價(jià) |
