DMOS Microstepping Driver with Translator

Description The A4983 is a complete microstepping motor driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth, and sixteenth-step modes, with an output drive capacity of up to 35 V and ±2 A. The A4983 includes a fi

文件：415.99 Kbytes 頁數(shù)：16 Pages

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帶轉(zhuǎn)換器的 DMOS 微步驅(qū)動器

A4983 是一款完全的微步電動機(jī)驅(qū)動器，帶有內(nèi)置轉(zhuǎn)換器，易于操作。該產(chǎn)品可在全、半、1/4、1/8 及 1/16 步進(jìn)模式時操作雙極步進(jìn)電動機(jī)，輸出驅(qū)動性能可達(dá) 35?V 及 ±2? 安培。A4983 包括一個固定關(guān)斷時間電流穩(wěn)壓器，該穩(wěn)壓器可在慢或混合衰減模式下工作。 \n\n轉(zhuǎn)換器是 A4983 易于實施的關(guān)鍵。只要在“步進(jìn)”輸入中輸入一個脈沖，即可驅(qū)動電動機(jī)產(chǎn)生微步。該程序中沒有相位順序表、高頻率控制行或復(fù)雜的界面。A4983 界面非常適合復(fù)雜的微處理器不可用或過載的應(yīng)用。 \n\nA4983 內(nèi)的斬波控制可自動選擇電流衰減模式（慢或混合）。當(dāng)一個信號出現(xiàn)在“步進(jìn)”輸入引腳處，A498 ? 低 RDS(ON) 輸出 \n? 自驅(qū)電流衰減模式檢測/選擇 \n? 混合與慢電流衰減模式 \n? 對低功率耗散同步整流 \n? 內(nèi)部 UVLO \n? 交叉電流保護(hù) \n? 3.3 及 5?V 兼容邏輯電源 \n? 超薄 QFN 封裝 \n? 過熱關(guān)機(jī)電路 ;

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DMOS Microstepping Driver with Translator

Description The A4983 is a complete microstepping motor driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth, and sixteenth-step modes, with an output drive capacity of up to 35 V and ±2 A. The A4983 includes a fi

文件：415.99 Kbytes 頁數(shù)：16 Pages

ALLEGRO

DMOS Microstepping Driver with Translator

Description The A4983 is a complete microstepping motor driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors in full-, half-, quarter-, eighth, and sixteenth-step modes, with an output drive capacity of up to 35 V and ±2 A. The A4983 includes a fi

文件：415.99 Kbytes 頁數(shù)：16 Pages

ALLEGRO

Package：28-VFQFN 裸露焊盤；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 功能：驅(qū)動器 - 全集成，控制和功率級 類別：集成電路（IC） 電機(jī)驅(qū)動器，控制器 描述：IC MTR DRV BIPOLAR 3V-5.5V 28QFN

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