参数资料
型号: A4980KLPTR-T
厂商: Allegro Microsystems Inc
文件页数: 43/44页
文件大小: 0K
描述: IC STEPPER DVR PROGR 28-TSSOP
标准包装: 1
应用: 步进电机驱动器
输出数: 1
电流 - 输出: ±1.4A
电压 - 负载: 0 V ~ 50 V
电源电压: 3 V ~ 5.5 V
工作温度: -40°C ~ 150°C
安装类型: 表面贴装
封装/外壳: 28-SOIC(0.173",4.40mm 宽)裸露焊盘
供应商设备封装: 28-TSSOP 裸露焊盘
包装: 标准包装
其它名称: 620-1461-6
99% 100%
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A4980
Automotive, Programmable Stepper Driver
98%
96% 92%
88%
83%
77%
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63%
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47%
38%
29%
19%
10%
I B
10%
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38%
47%
56%
63%
70%
77%
83%
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96% 92%
98%
100%
96% 92%
88%
83%
77%
70%
63%
56%
47%
38%
29%
19%
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I A
10%
19%
29%
38%
47%
56%
63%
70%
77%
83%
88%
96% 92%
98%
Figure A11. Phase current sequence for sixteenth step
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
43
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