產品一覽
AMT49400 BLDC 風扇驅動器
-具有低噪音、高效率和高可靠性
Allegro MicroSystems
Allegro MicroSystems Motor Drivers offer robustness and safety, delivering superior performance in harsh, high voltage environments. These durable drivers enable motors to run more quietly, efficiently, and reliably. The embedded motion control algorithms simplify designs while improving motor performance and time-to-market. The Allegro MicroSystems Motor Driver portfolio includes brushless DC drivers, brush DC drivers, and stepper drivers for automotive, industrial, and consumer applications.
Allegro首款含整合式MOSFET的無窗正弦風扇驅動器，可減少可聽到的風扇噪音；隨著電子設備進一步融入所有生活空間，低噪音操作是衡量產品成功的關鍵指標。AMT49400專門針對桌上型電腦、多功能合一電腦、GPU/CPU散熱風扇和家電風扇使用的12V風扇。
無窗算法擁有低噪音表現、卓越效率和高可靠性，讓Allegro無感測器正弦BLDC系列得以進一步提升。整合式三相橋接器加上很少外部組件，可減少系統的覆蓋區，同時讓筆記本電腦實現更小尺寸。Allegro的數位算法和EEPROM參數設定提供靈活性，同時縮短設計週期。
| Part Number | 輸出數 | 類型 | 工作溫度 | 額定負載電壓 | 操作頻率 | 安裝風格 | 封裝 | 封裝/外殼 | RoHS合規 |
|---|---|---|---|---|---|---|---|---|---|
| AMT49400GLKATR | 3 Output | 3 Phase | - 40 °C ~ 105°C | 4 V to 16 V | 24.4 kHz | SMD/SMT | Reel / Cut Tape / MouseReel | 10-lead SOIC | Yes |
主要產品
Allegro Micro Systems
A33115 Precision TMR Angle Sensor
360° angle sensor that provides high-resolution angular position information.
Current Sensor
Integrated shield virtually eliminates capacitive coupling from current conductor to die, greatly suppressing output noise due to high dv/dt transients.
A31010 Unidirectional Linear Hall-Effect Sensors
Provide a voltage output proportional to the applied magnetic field.
A89506 Full-Bridge PWM Gate Driver
Ideal for DC motors and actuators in conventional, hybrid, and electric vehicles.
Brushless DC Drivers
Engineered to meet market challenges, delivering cost-optimized systems and improved time-to-market.
Brush DC Drivers
Broad portfolio of safe and robust brush DC solutions with both integrated and MOSFET gate drivers.
Stepper Motor Drivers
Delivers quiet, efficient, smooth motion to minimize noise and vibration in stepper motor designs.
Sensor Interface ICs
Allegro’s interface sensor ICs for speed and pressure sensors deliver fast and accurate output ideal for today’s demanding, space-constrained automotive and industrial applications.
Industrial Regulators
Allegro’s multiple-output DC/DC regulators enable smart and robust industrial designs.
主要產品
Alpha & Omega Semiconductor (AOS)
Power MOSFETs
Provides full range of MOSFET products are offered for a variety of applications.
Power ICs
Provides best-in-class power management solutions combining Power Discrete and IC technologies.
TVS
Provides a family of Ultra-low Capacitance Transient Voltage Suppressor (TVS), EMI Filtering, and ESD Diode Array products.
New Fast Switching 1200V αSiC MOSFETs
Ultra-low Loss Switching for High-Efficiency Applications
aMOS5™ HV Super Junction MOSFET
Low on-state resistance with aMOS5™ HV technology. Optimized switching performance. Versatile device for both hard switching and soft switching
High-Efficiency EZBuck Synchronous Regulators
Synchronous Buck regulator family provides simple, small solutions for industrial, telecom, and networking applications.
專業的高科技電子零件IC代理商
偉度代理經銷品牌具備互補效益，涵蓋國際半導體大廠美商朗格(Allegro)、萬有半導體(AOS)、德國Vincotech、夏普(Sharp)光耦合器等產品線。
我們整合了磁性感測器晶片、馬達驅動晶片、功率元件、功率模組等產品，提供全方位系統設計之硬體基礎架構，
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我們提供完整的解決方案不僅是在技術上的支援，同時也表現在價格上。如果你對我們代理的產品有任何的需求，請不吝與我們討論，我們會給你滿足的答覆。
