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A5947KLPTR-B-T中文資料ALLEGRO數(shù)據(jù)手冊PDF規(guī)格書

A5947KLPTR-B-T
廠商型號

A5947KLPTR-B-T

功能描述

Three-Phase Sensorless Fan Driver IC

文件大小

1.212 Mbytes

頁面數(shù)量

21

生產(chǎn)廠商 Allegro MicroSystems
企業(yè)簡稱

ALLEGRO

中文名稱

Allegro MicroSystems官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-7-26 9:31:00

人工找貨

A5947KLPTR-B-T價格和庫存,歡迎聯(lián)系客服免費人工找貨

A5947KLPTR-B-T規(guī)格書詳情

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 品牌 批號 封裝 庫存 備注 價格
ALLEGRO/雅麗高
21+
QFN28
10000
全新原裝 公司現(xiàn)貨 價格優(yōu)
詢價
ALLEGRO
24+
HTSSOP20
4000
市場最低 原裝現(xiàn)貨 假一罰百 可開原型號
詢價
ALLEGRO(美國埃戈羅)
24+
標準封裝
21663
我們只是原廠的搬運工
詢價
ALLEGRO
22+23+
HTSSOP20
8000
新到現(xiàn)貨,只做原裝進口
詢價
Allegro MicroSystems
23+/24+
20-TSSOP
8600
只供原裝進口公司現(xiàn)貨+可訂貨
詢價
24+
N/A
82000
一級代理-主營優(yōu)勢-實惠價格-不悔選擇
詢價
ALLEGRO/美國埃戈羅
24+
QFN28
7770
原裝現(xiàn)貨假一賠十
詢價
Allegro MicroSystems, LLC
24+
-
53200
一級代理/放心采購
詢價
ALLEGRO
23+
標準封裝
6000
正規(guī)渠道,只有原裝!
詢價
ALLEGRO/美國埃戈羅
24+
TSSOP20
60000
詢價