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A5947KLPTR-B-T中文資料ALLEGRO數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
A5947KLPTR-B-T |
| 功能描述 | Three-Phase Sensorless Fan Driver IC |
| 文件大小 |
1.212 Mbytes |
| 頁(yè)面數(shù)量 |
21 頁(yè) |
| 生產(chǎn)廠商 | Allegro MicroSystems |
| 企業(yè)簡(jiǎn)稱(chēng) |
ALLEGRO |
| 中文名稱(chēng) | Allegro MicroSystems官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-7-30 23:00:00 |
| 人工找貨 | A5947KLPTR-B-T價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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FEATURES AND BENEFITS
? AEC-Q100 qualified
? Speed curve configuration via EEPROM
? I2C serial port
? Sinusoidal modulation for reduced audible noise and
low vibration
? Sensorless (no Hall sensors required)
? Low RDS(ON) power MOSFETs
? 3.3 V / 20 mA linear regulator
? PWM or analog speed input
? FG speed output
? Slew rate control
? Lock detection
? Soft start
? Low power standby mode
? Overcurrent protection
? Overvoltage protection
DESCRIPTION
The A5947-B three phase motor driver IC incorporates
sensorless sinusoidal drive to minimize vibration for a wide
variety of fan applications. Sensorless control eliminates the
requirement for Hall sensors.
A flexible closed-loop speed control system is integrated into
the IC. 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 A5947-B is available in a 20-lead TSSOP with exposed
thermal pad (suffix LP).
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ALLEGRO(美國(guó)埃戈羅) |
24+ |
TSSOP20EP |
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 |
23+ |
NA |
6800 |
原裝正品,力挺實(shí)單 |
詢價(jià) | ||
ALLEGRO/美國(guó)埃戈羅 |
25+ |
TSSOP20 |
32360 |
ALLEGRO/美國(guó)埃戈羅全新特價(jià)A5947KLPTR-B-T即刻詢購(gòu)立享優(yōu)惠#長(zhǎng)期有貨 |
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(kāi)票! |
詢價(jià) | |||
ALLEGRO/美國(guó)埃戈羅 |
24+ |
QFN28 |
7770 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ALLEGRO/雅麗高 |
23+ |
QFN28 |
9000 |
全新原裝現(xiàn)貨,假一賠十 |
詢價(jià) | ||
ALLEGRO(美國(guó)埃戈羅) |
24+ |
標(biāo)準(zhǔn)封裝 |
21663 |
我們只是原廠的搬運(yùn)工 |
詢價(jià) | ||
ALLEGRO |
25+23+ |
QFN28 |
28983 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
ALLEGRO |
23+ |
標(biāo)準(zhǔn)封裝 |
6000 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
ALLEGRO |
24+ |
HTSSOP20 |
4000 |
市場(chǎng)最低 原裝現(xiàn)貨 假一罰百 可開(kāi)原型號(hào) |
詢價(jià) |
