DMOS Microstepping Driver with Translator and Overcurrent Protection

Description The A4982 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-, and sixteenth-step modes, with an output drive capacity of up to 35 V and ±2 A. The A4982 includes a fixed off-

文件：530.92 Kbytes 頁數(shù)：19 Pages

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DMOS Microstepping Driver with Translator And Overcurrent Protection

Description The A4982 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-, and sixteenth-step modes, with an output drive capacity of up to 35 V and ±2 A. The A4982 includes a fixed off-

文件：480.55 Kbytes 頁數(shù)：20 Pages

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帶轉(zhuǎn)換器和過流保護(hù)的 DMOS 微步驅(qū)動(dòng)器

A4982 是一款完全的微步電動(dòng)機(jī)驅(qū)動(dòng)器，帶有內(nèi)置轉(zhuǎn)換器，易于操作。該產(chǎn)品可在完整、1/2、1/4 及 1/16 步進(jìn)模式時(shí)操作雙極步進(jìn)電動(dòng)機(jī)，輸出驅(qū)動(dòng)性能為 35?V 及 ±2 A。A4982 包括一個(gè)固定停機(jī)時(shí)間電流穩(wěn)壓器，該穩(wěn)壓器可在慢或混合衰減模式下操作。 \n\nET 封裝在關(guān)鍵輸出、感應(yīng)及電源管腳間添加無連接管腳，滿足客戶對(duì)無煙無火 (NSNF) 設(shè)計(jì)的要求。因此，即使管腳與鄰近管腳間發(fā)生短路，該器件也不會(huì)冒煙或著火。此外，即使任何管腳與接地短路或開路，該器件也不會(huì)冒煙或著火。 \n\n轉(zhuǎn)換器是 A4982 易于實(shí)施的關(guān)鍵。只要在“步進(jìn)”輸入中輸入一個(gè)脈沖，即可驅(qū)動(dòng)電動(dòng)機(jī)產(chǎn)生微步。 ? 低 RDS(開) 輸出 \n? 自動(dòng)電流衰減模式檢測(cè)/選擇 \n? 混合與慢電流衰減模式 \n? 對(duì)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 和 TSSOP 封裝 \n? 過熱關(guān)機(jī)電路 \n? 接地短路保護(hù) \n? 加載短路保護(hù) \n? 低電流休眠模式， <10?μA \n? 符合無煙無火(NSNF) 規(guī)范 （ET 封裝） ;

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DMOS Microstepping Driver with Translator And Overcurrent Protection

Description The A4982 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-, and sixteenth-step modes, with an output drive capacity of up to 35 V and ±2 A. The A4982 includes a fixed off-

文件：480.55 Kbytes 頁數(shù)：20 Pages

ALLEGRO

DMOS Microstepping Driver with Translator and Overcurrent Protection

Description The A4982 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-, and sixteenth-step modes, with an output drive capacity of up to 35 V and ±2 A. The A4982 includes a fixed off-

文件：530.92 Kbytes 頁數(shù)：19 Pages

ALLEGRO

DMOS Microstepping Driver with Translator and Overcurrent Protection

Description The A4982 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-, and sixteenth-step modes, with an output drive capacity of up to 35 V and ±2 A. The A4982 includes a fixed off-

文件：530.92 Kbytes 頁數(shù)：19 Pages

ALLEGRO

BIPOLAR STEPPING MOTOR DRIVER IC

文件：2.02336 Mbytes 頁數(shù)：39 Pages

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BIPOLAR STEPPING MOTOR DRIVER IC

文件：2.02336 Mbytes 頁數(shù)：39 Pages

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Package：32-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(dòng)器 - 全集成，控制和功率級(jí) 類別：集成電路（IC） 電機(jī)驅(qū)動(dòng)器，控制器 描述：IC MTR DRVR BIPOLAR 3-5.5V 32QFN

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Package：24-TSSOP（0.173"，4.40mm 寬）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(dòng)器 - 全集成，控制和功率級(jí) 類別：集成電路（IC） 電機(jī)驅(qū)動(dòng)器，控制器 描述：IC MTR DRV BIPOLR 3-5.5V 24TSSOP

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