A4988SETTR-T

Allegro MicroSystems
250-A4988SETTR-T
A4988SETTR-T

製造商：

說明：
電機/運動/點火控制器及驅動器 UMC VERSION OF 4988

規格書:
ECAD模型:
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庫存量: 17,167

庫存：
17,167 可立即送貨
工廠前置作業時間：
16 週 工廠預計生產時間數量大於所顯示的數量。
最少： 1   多個： 1
單價:
NT$-.--
總價:
NT$-.--
估計關稅:
包裝:
完整捲（訂購多個1500）

Pricing (TWD)

數量 單價
總價
零卷 / MouseReel™ †
NT$145.86 NT$145.86
NT$96.56 NT$965.60
NT$88.74 NT$2,218.50
NT$76.16 NT$7,616.00
NT$72.42 NT$18,105.00
NT$64.94 NT$32,470.00
NT$54.74 NT$54,740.00
完整捲（訂購多個1500）
NT$53.04 NT$79,560.00
NT$52.02 NT$156,060.00
† NT$215.00 MouseReel™費用將加入您的購物車內並自動計算。所有MouseReel™訂單均不能取消和不能退換。 ↩

商品屬性 屬性值 選擇屬性
Allegro MicroSystems
產品類型: 電機/運動/點火控制器及驅動器
RoHS:  
Brushed DC Motor Drivers
Microstepping
2 A
4 mA
- 20 C
+ 85 C
SMD/SMT
QFN-28
Reel
Cut Tape
MouseReel
品牌: Allegro MicroSystems
額定負載電壓: 35 V
濕度敏感: Yes
輸出數: 2 Output
輸出電壓: 35 V
產品類型: Motor / Motion / Ignition Controllers & Drivers
系列: A4988
原廠包裝數量: 1500
子類別: PMIC - Power Management ICs
電源電壓 - 最大值: 35 V
電源電壓 - 最小值: 8 V
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所選屬性: 0

規格書

此功能需要啟用JavaScript。

CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
MXHTS:
8542399999
ECCN:
EAR99

A4988 DMOS Microstepping Driver

Allegro MicroSystems A4988 DMOS Microstepping Driver features a built-in translator for easy operation and is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step modes. This driver has a fixed off-time current regulator that can operate in slow or mixed decay modes. Easy implementation is accomplished with the translator, and simply inputting one pulse on the STEP input drives the motor one microstep. There are no phase sequence tables, complex interfaces, or high-frequency control lines to program, making this driver an ideal fit for applications where complex microprocessors are unavailable or overburdened. 

Magnetic Speed Sensor ICs

Allegro MicroSystems Magnetic Speed Sensor ICs offer a comprehensive portfolio covering the full range of speed and speed with direction sensor ICs. These products include a two- and three-wire interface, a magnetic encoder (ring magnet) and gear tooth sensing, Hall and GMR technology, and ASIL-compliant options for transmission, wheel speed, engine, e-motors, and many more encoder and gear tooth sensing applications.

Stepper Motor Drivers

Allegro MicroSystems Stepper Motor Drivers deliver quiet, efficient, smooth motion to minimize noise and vibration in stepper motor designs. The QuietStep™ adaptive stepper motor drivers utilize proprietary algorithms to reduce torque ripple and current distortion. To minimize ripple current for various operating conditions, these adaptive devices perform on-the-fly adjustments to the amount of fast decay during a pulse-width modulation (PWM) cycle. This adaptive feature boosts system performance, increases step accuracy, and lowers audible motor noise and vibration. Allegro MicroSystems Stepper Motor Drivers are available in a variety of options for automotive, industrial, and office automation applications.

Motor Drivers

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.

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