A5947 Three-Phase Sensorless Fan Driver ICs

Allegro MicroSystems A5947 Three-Phase Sensorless Fan Driver ICs consist of a sensorless sinusoidal drive to minimize vibration for various fan applications. Sensorless control on the device eliminates the need for Hall sensors. The device also integrates a flexible closed-loop speed control system. EEPROM is used to accommodate the standard functions of the fan speed curve to a specific application, excluding the requirement for a microprocessor-based system while minimizing programming requirements.

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選擇 圖像 零件編號 製造商 說明 規格書 供貨情況 定價 (HKD) 基於數量按單價篩選表中結果。 數量 RoHS
Allegro MicroSystems 電機/運動/點火控制器及驅動器 THREE PHASE SENSORLESS SINUSOIDAL FAN DRIVER 14,456庫存量
帶狀裁切
HK$34.52
HK$26.14
HK$24.00
HK$21.70
捲
HK$17.51
最少: 1
倍數: 1
: 4,000
Allegro MicroSystems 電機/運動/點火控制器及驅動器 SENSORLESS SINUSOIDAL BLDC MOSFET GATE DRIVER 4,206庫存量
帶狀裁切
HK$28.93
HK$21.78
HK$19.97
HK$18.00
捲
HK$15.54
最少: 1
倍數: 1
: 1,500
Allegro MicroSystems 閘極驅動器 SENSORLESS SINUSOIDAL BLDC MOSFET GATE DRIVER 3,810庫存量
帶狀裁切
HK$30.66
HK$23.18
HK$21.29
HK$19.15
捲
HK$16.19
最少: 1
倍數: 1
: 4,000