A89332中文資料ALLEGRO數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
A89332 |
| 功能描述 | Three-Phase Sensorless Fan Controller |
| 文件大小 |
369.01 Kbytes |
| 頁面數(shù)量 |
2 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 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-6-25 22:59:00 |
| 人工找貨 | A89332價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
A89332規(guī)格書詳情
FEATURES AND BENEFITS
? Closed-loop speed control
? Power loss brake
? Fault mode brake
? Configurable rotor detect (RD) or frequency generator
(FG) output
? Speed curve configuration via EEPROM
? I2C serial port
? Sinusoidal modulation for reduced audible noise and low
vibration
? Sensorless (no Hall sensors required)
? Trapezoidal drive option for high speed
? Adjustable gate drive option
? Minimal external components
? PWM duty cycle speed input
? FG speed output
? Lock detection
? Soft start
? Shorted output protection (overcurrent protection, OCP)
APPLICATIONS
? High-speed 12 V server cooling fans
? Industrial and consumer blowers and fans
DESCRIPTION
The A89332 three-phase motor controller incorporates a
sensorless sinusoidal drive to minimize vibration for highpower, high-speed server fans. Sensorless control eliminates
the requirement for Hall sensors for server fan applications.
A flexible, closed-loop speed control system is integrated into
the IC. An EEPROM is used to tailor the common functions of
the fan speed curve to a specific application. This eliminates the
requirement for a microprocessor-based system and minimizes
programming requirements.
The A89332 is available in a 4 × 4 QFN with exposed power
pad (suffix EX).
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ALLEGRO(美國埃戈羅) |
24+ |
DFN10(3x3) |
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) | ||
ALLEGRO/雅麗高 |
24+ |
SOP |
12000 |
原裝 |
詢價(jià) | ||
ALLEGRO |
2119+ |
HTSSOP20 |
30 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
Allegr |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
AIT |
2015+ |
QFN16/TSSOP16 |
29898 |
專業(yè)代理觸摸IC,型號齊全,公司優(yōu)勢產(chǎn)品 |
詢價(jià) | ||
AIT |
2016+ |
ROHS |
5632 |
只做進(jìn)口原裝正品!現(xiàn)貨或者訂貨一周貨期!只要要網(wǎng)上有 |
詢價(jià) | ||
ALLEGRO |
24+ |
SOP |
5650 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存! |
詢價(jià) | ||
日立 |
24+ |
TO-92 |
20000 |
詢價(jià) | |||
AIT-IC |
24+ |
QFN16TSSOP16 |
593428 |
觸摸IC原裝現(xiàn)貨有優(yōu)勢 |
詢價(jià) | ||
ALLEGRO |
24+ |
QFN20 |
1500 |
市場最低 原裝現(xiàn)貨 假一罰百 可開原型號 |
詢價(jià) |
