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AH287Z4-BE1規(guī)格書詳情
General Description
The AH287 is an integrated Hall sensor with output drivers for brushless DC motor application. This IC consists of two complementary outputs for motor’s coil driving and has automatic lock protection and auto- restart function relatively. To avoid coil burning, rotor lock shutdown protection circuit shut down the output driver if the rotor 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. In addition, the auto-restart time is flexible by adjusting the capacitance (CCT).
Features
? On-chip Hall Sensor
? Operating Voltage: 3.5V to 18V
? Maximum Output Current: 350mA (ave)
? Rotor-locked Protection
? Automatic Restart
? Adjustable Auto-restart Time
? Internal Band-gap Regulator for Temperature Compensation
? Operating Temperature: -20?C to 85?C
? Low Profile TO-94 Package
? ESD Rating: 300V (Machine Model)
Application
? Dual-coil Brushless DC Fan
產(chǎn)品屬性
- 型號：
AH287Z4-BE1
- 制造商：
BCDSEMI
- 制造商全稱：
BCD Semiconductor Manufacturing Limited
- 功能描述：
TWO PHASE HALL EFFECT LATCH WITH LOCKED PROTECTION
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
23+ |
DIP |
5340 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道。可提供大量庫存,詳 |
詢價(jià) | |||
ANACHIPDIODES |
23+ |
SIP5L |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
Diodes現(xiàn)貨 |
2022+ |
5-SIP |
350000 |
專注工業(yè)、軍工級別芯片,十五年優(yōu)質(zhì)供應(yīng)商 |
詢價(jià) | ||
Diodes |
23+ |
SOT-89 |
10726 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
Diodes |
24+ |
1000 |
詢價(jià) | ||||
Diodes |
22+ |
5SIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
Diodes |
21+ |
5SIP |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
ANACHIPDIODE |
22+ |
SIP5L |
8200 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢!! |
詢價(jià) | ||
DIODES/美臺 |
22+ |
TO-92 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
DiodesIncorporated |
19+ |
58000 |
原裝正品價(jià)格優(yōu)勢 |
詢價(jià) |
