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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)

A5947KLPTR-B-T
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)

下載地址一下載地址二到原廠下載

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

A5947KLPTR-B-T規(guī)格書(shū)詳情

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)