参数资料
型号: A4975SLBTR-T
厂商: Allegro Microsystems Inc
文件页数: 12/13页
文件大小: 0K
描述: IC PWM MICROSTEP DVR FULL 16SOIC
特色产品: A4975 Microstepping Drivers
标准包装: 1
应用: PWM 电机驱动器,步进电机驱动器
输出数: 1
电流 - 输出: 1.5A
电压 - 负载: 5 V ~ 50 V
电源电压: 4.5 V ~ 5.5 V
工作温度: -20°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC W
包装: 标准包装
其它名称: 620-1439-6
0.38 –0.05
A4975
16
Full-Bridge PWM Microstepping Motor Driver
B package 16-pin DIP
19.05±0.25
+0.10
6.35 –0.25
10.92 –0.25
A
1
2
+0.76
5.33 MAX
+0.38
For Reference Only
(reference JEDEC MS-001 BB)
7.62
1.52 –0.38
3.30 –0.38
1.27MIN
+0.25
0.46 ±0.12
2.54
+0.51
Dimensions in millimeters
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
A Terminal #1 mark area
LB package 16-pin SOICW
0.27 –0.06
0.84 –0.43
16
A
10.30±0.20
7.50±0.10
10.30±0.33
4° ±4
+0.07
+0.44
0.65
1.27
9.50
2.25
1
2
0.25
B
PCB Layout Reference View
16X
0.10 C
SEATING
PLANE
C
SEATING PLANE
GAUGE PLANE
For Reference Only
Pins 4 and 5, and 12 and 13 internally fused
Dimensions in millimeters
(reference JEDEC MS-013 AA)
0.41 ±0.10
1.27
2.65 MAX
0.20 ±0.10
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
A Terminal #1 mark area
B Reference pad layout (reference IPC SOIC127P1030X265-16M)
All pads a minimum of 0.20 mm from all adjacent pads; adjust as necessary
to meet application process requirements and PCB layout tolerances
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
12
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