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参数资料
| 型号： | A3986SLDTR-T |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 17/17页 |
| 文件大小： | 0K |
| 描述： | IC DRIVER MICROSTEPPING 38-TSSOP |
| 产品变化通告： | A3986SLDTR-T NRND Status 08/Feb/2012 |
| 标准包装： | 1 |
| 应用： | 步进电机驱动器，2 相 |
| 输出数： | 2 |
| 电压 - 负载： | 12 V ~ 50 V |
| 电源电压： | 3 V ~ 5.5 V |
| 工作温度： | -20°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 38-TFSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 38-TSSOP |
| 包装： | 标准包装 |
| 产品目录页面： | 1141 (CN2011-ZH PDF) |
| 其它名称： | 620-1166-6 |
A3986
Dual Full-Bridge MOSFET Driver
with Microstepping Translator
LD Package, 38-Pin TSSOP
1.60
9.70 ±0.10
4o
38
0.50
0.30
0.15 –0.05
38
+0.06
1 2
A
4.40 ±0.10
6.40 ±0.20
6.00
0.25
1 2
B
PCB Layout Reference View
SEATING PLANE
38X
0.10 C
SEATING
PLANE
C
GAUGE PLANE
All dimensions nominal, not for tooling use
(reference JEDEC MO-153 BD-1)
Dimensions in millimeters
0.22 ±0.05
0.50
1.20 MAX
0.10 ±0.05
A Terminal #1 mark area
B
Reference pad layout (reference IPC SOP50P640X110-38M)
All pads a minimum of 0.20 mm from all adjacent pads; adjust as necessary
to meet application process requirements and PCB layout tolerances
Copyright ?2005-2013, Allegro MicroSystems, LLC
Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to
permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that
the information being relied upon is current.
Allegro’s products are not to be used in life support devices or systems, if a failure of an Allegro product can reasonably be expected to cause the
failure of that life support device or system, or to affect the safety or effectiveness of that device or system.
The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its
use; nor for any infringement of patents or other rights of third parties which may result from its use.
For the latest version of this document, visit our website:
www.allegromicro.com
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
16
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相关代理商/技术参数 |
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| A3987 | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:DMOS Microstepping Driver with Translator |
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| A3987SLPTR-T | 功能描述:IC DRIVER MICROSTEPPING 24-TSSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 电机和风扇控制器，驱动器 系列:- 标准包装:1 系列:- 应用:步进电机驱动器，1-2 相，2 相 评估套件:- 输出数:1 电流 - 输出:800mA 电压 - 负载:10 V ~ 28 V 电源电压:4.75 V ~ 5.25 V 工作温度:-20°C ~ 90°C 安装类型:表面贴装 封装/外壳:28-SOP + 2 翼片裸露焊盘 供应商设备封装:28-HSOPHC（15.2x7.9） 包装:剪切带 (CT) 其它名称:869-1268-1 |
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| A3988 | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Quad DMOS Full Bridge PWM Motor Driver |
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