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参数资料
| 型号： | A3908EEETR-T |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 8/8页 |
| 文件大小： | 0K |
| 描述： | IC MOTOR DRIVER DC LV 500MA 8DFN |
| 标准包装： | 1 |
| 应用： | 直流电机驱动器 |
| 输出数： | 1 |
| 电流 - 输出： | 500mA |
| 电源电压： | 3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-UFDFN 裸露焊盘 |
| 供应商设备封装： | 8-DFN/MLP（2x2） |
| 包装： | 标准包装 |
| 产品目录页面： | 1140 (CN2011-ZH PDF) |
| 其它名称： | 620-1282-6 |
A3908
Low Voltage DC Motor Driver
Package EE, 8-contact DFN
0.30
8
2.00 ±0.15
0.83
8
0.50
1
A
2
2.00 ±0.15
0.90
2.13
9X
D
0.08 C
SEATING
PLANE
C
1
1.60
0.55 –0.04
0.25±0.05
0.50
+0.05
C
PCB Layout Reference View
1
2
All dimensions nominal, not for tooling use
(reference JEDEC MO-229UCCD)
Dimensions in millimeters
0.325 ±0.050
B
0.90
Exact case and lead configuration at supplier discretion within limits shown
A Terminal #1 mark area
B Exposed thermal pad (reference only, terminal #1
identifier appearance at supplier discretion)
C Reference land pattern layout (reference IPC7351
SON50P200X200X100-9M);
8
1.60
All pads a minimum of 0.20 mm from all adjacent pads; adjust as
necessary to meet application process requirements and PCB layout
tolerances; when mounting on a multilayer PCB, thermal vias at the
exposed thermal pad land can improve thermal dissipation (reference
EIA/JEDEC Standard JESD51-5)
D Coplanarity includes exposed thermal pad and terminals
Copyright ?2008-2013, 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 any devices or systems, including but not limited to life support devices or systems, in which a failure of
Allegro’s product can reasonably be expected to cause bodily harm.
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
8
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| A3909GLNTR-T | 功能描述:IC MOTOR DRIVER PAR 10SSOP 制造商:allegro microsystems, llc 系列:- 包装:剪切带（CT） 零件状态:有效 输出配置:半桥（4） 应用:DC 电机，通用，步进电机 接口:逻辑 负载类型:电感 技术:DMOS 导通电阻（典型值）:1.6 欧姆 LS + HS 电流 - 输出/通道:1A 电流 - 峰值输出:- 电压 - 电源:4 V ~ 18 V 电压 - 负载:4 V ~ 18 V 工作温度:-40°C ~ 150°C（TJ） 特性:- 故障保护:限流，超温 安装类型:表面贴装 封装/外壳:10-SOP（0.154"，3.90mm 宽） 供应商器件封装:10-SSOP 标准包装:1 |
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