A8902中文資料ALLEGRO數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號(hào) |
A8902 |
| 功能描述 | 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH BACK-EMF SENSING |
| 文件大小 |
156.61 Kbytes |
| 頁面數(shù)量 |
12 頁 |
| 生產(chǎn)廠商 | Allegro MicroSystems |
| 企業(yè)簡稱 |
ALLEGRO |
| 中文名稱 | Allegro MicroSystems官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-6-29 16:50:00 |
| 人工找貨 | A8902價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
A8902規(guī)格書詳情
The A8902CLBA is a three-phase brushless dc motor controller/ driver for use in 5 V or 12 V hard-disk drives. The three half-bridge outputs are low on-resistance n-channel DMOS devices capable of driving up to 1.25 A. The A8902CLBA provides complete, reliable, self-contained back-EMF sensing motor startup and running algorithms. A programmable digital frequency-locked loop speed control circuit together with the linear current control circuitry provides precise motor speed regulation.
FEATURES
■ DMOS Outputs
■ Low rDS(on)
■ Startup Commutation Circuitry
■ Back-EMF Commutation Circuitry
■ Serial Port Interface
■ Frequency-Locked Loop Speed Control
■ Sector Data Tachometer Signal Input
■ Programmable Start-Up Current
■ Diagnostics Mode
■ Sleep Mode
■ Linear Current Control
■ Internal Current Sensing
■ Dynamic Braking Through Serial Port
■ Power-Down Dynamic Braking
■ System Diagnostics Data Out
■ Data Out Ported in Real Time
■ Internal Thermal Shutdown Circuitry
產(chǎn)品屬性
- 型號(hào)：
A8902
- 制造商：
ALLEGRO
- 制造商全稱：
Allegro MicroSystems
- 功能描述：
3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH BACK-EMF SENSING
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ALLEGRO |
25+23+ |
SOP24 |
20818 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
ALLEGRO/雅麗高 |
22+ |
SOP24 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
ALLEGRO |
23+ |
SOP24 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
ALLGERO |
24+ |
SOP24 |
1500 |
詢價(jià) | |||
ALLEGRO |
22+ |
SMD |
8200 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢!! |
詢價(jià) | ||
ALLEGRO/雅麗高 |
23+ |
TO-59 |
8510 |
原裝正品代理渠道價(jià)格優(yōu)勢 |
詢價(jià) | ||
ALLEGRO |
23+ |
SOP24 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
ALLGERO |
24+ |
SOP24 |
10000 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
A |
24+ |
SOP |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
詢價(jià) | ||
ALLEGRO |
18+ |
HSO20 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價(jià) |
