位置:A89332-1 > A89332-1詳情
A89332-1中文資料
A89332-1數據手冊規(guī)格書PDF詳情
FEATURES AND BENEFITS
? Closed-loop speed control
? Fault mode brake
? AC Loss IBB control
? 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
? Overvoltage protection
? Shorted output protection (OCP)
APPLICATIONS
? High-speed 12 V server cooling fans
? Industrial and consumer blowers and fans
DESCRIPTION
The A89332-1 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 A89332-1 is available in a 26-contact 4 mm × 4 mm QFN
with exposed power pad (suffix EX).
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ALLEGRO |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
|||
ALLEGRO |
24+ |
QFN20 |
1500 |
市場最低 原裝現貨 假一罰百 可開原型號 |
|||
ALLEGRO |
21+ |
TSSOP24 |
12000 |
優(yōu)勢現貨 歡迎咨詢 |
|||
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 |
|||
ALLEGRO |
24+ |
SOP |
5650 |
公司原廠原裝現貨假一罰十!特價出售!強勢庫存! |
|||
ALLEGRO |
22+ |
SOP |
8200 |
原裝現貨庫存.價格優(yōu)勢!! |
|||
ALLEGRO |
23+ |
SOP |
3880 |
正品原裝貨價格低 |
|||
Allegro MicroSystems |
25+ |
10-WFDFN 裸露焊盤 |
9350 |
獨立分銷商 公司只做原裝 誠心經營 免費試樣正品保證 |
|||
ALLEGRO/雅麗高 |
2447 |
SOP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現貨,長期排單到貨 |
|||
ALLEGRO/美國埃戈羅 |
24+ |
TSSOP24 |
60000 |
A89332-1 資料下載更多...
A89332-1 芯片相關型號
- 1693539
- 628-2W2-624-2NE
- A89332
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Datasheet數據表PDF頁碼索引
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Allegro MicroSystems
Allegro MicroSystems是一家全球領先的半導體公司,專注于開發(fā)和制造傳感器和功率集成電路(ICs)。成立于1990年,總部位于美國馬薩諸塞州的威爾明頓,Allegro在運動控制和能源高效系統(tǒng)領域擁有超過30年的行業(yè)經驗。 Allegro以其創(chuàng)新的技術和高性能的產品而聞名,尤其在汽車、工業(yè)和消費電子等市場中。公司開發(fā)的產品廣泛應用于電動交通、自動駕駛、先進駕駛輔助系統(tǒng)(ADAS)以及智能電網等領域。每年,Allegro向全球超過10,000家客戶出貨超過10億個單位,其中包括超過50家汽車原始設備制造商(OEM)。 公司在全球范圍內提供工程、制造和技術支持,憑借其靈活的運營模式和