A4984 데이터 시트보기 (PDF) - Allegro MicroSystems

부품명

상세내역

제조사

A4984

DMOS Microstepping Driver with Translator And Overcurrent Protection

Allegro MicroSystems 

A4984

DMOS Microstepping Driver with Translator

And Overcurrent Protection

Slow Mixed

Decay Decay

Slow Mixed

Decay Decay

Slow

Decay

Mixed

Decay

Slow Mixed

Decay Decay

Missed

Step

Voltage on ROSC terminal 2 V/div.

Step input 10 V/div.

t → , 1 s/div.

Figure 2. Missed steps in low-speed microstepping

ILOAD 500 mA/div.

Mixed Decay

No Missed

Steps

Step input 10 V/div.

t → , 1 s/div.

Figure 3. Continuous stepping using automatically-selected mixed stepping (ROSC pin grounded)

Allegro MicroSystems, Inc.

8

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000

www.allegromicro.com

Share Link: