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AH287Z4-BG1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
產品屬性
- 型號：
AH287Z4-BG1
- 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
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
DIODES |
24+ |
SIP5L |
2800 |
原裝現(xiàn)貨!可長期供貨! |
詢價 | ||
Diodes |
23+ |
SOT-89 |
10726 |
專做原裝正品,假一罰百! |
詢價 | ||
DIODES/美臺 |
22+ |
TO-92 |
8000 |
原裝正品支持實單 |
詢價 | ||
Diodes |
24+ |
1000 |
詢價 | ||||
Diodes |
21+ |
5SIP |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
ANACHIPDIODE |
22+ |
SIP5L |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
Diodes Incorporated |
23+/24+ |
5-SIP |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
Diodes Incorporated |
23+ |
5-SIP |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
Diodes Incorporated |
23+ |
5-SIP |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
Diodes |
22+ |
5SIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 |
