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A3951SW PDF预览

A3951SW

更新时间: 2024-01-03 19:40:38
品牌 Logo 应用领域
三垦 - SANKEN 局域网电动机控制
页数 文件大小 规格书
12页 170K
描述
Stepper Motor Controller, 3.5A, PSFM12, POWER, SIP-12

A3951SW 技术参数

生命周期:Obsolete零件包装代码:SFM
包装说明:,针数:12
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.83
模拟集成电路 - 其他类型:STEPPER MOTOR CONTROLLERJESD-30 代码:R-PSFM-T12
功能数量:1端子数量:12
最高工作温度:85 °C最低工作温度:-20 °C
最大输出电流:3.5 A封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
认证状态:Not Qualified最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:NO温度等级:OTHER
端子形式:THROUGH-HOLE端子位置:SINGLE
Base Number Matches:1

A3951SW 数据手册

 浏览型号A3951SW的Datasheet PDF文件第1页浏览型号A3951SW的Datasheet PDF文件第3页浏览型号A3951SW的Datasheet PDF文件第4页浏览型号A3951SW的Datasheet PDF文件第5页浏览型号A3951SW的Datasheet PDF文件第6页浏览型号A3951SW的Datasheet PDF文件第7页 
3951  
FULL-BRIDGE  
PWM MOTOR DRIVER  
FUNCTIONAL BLOCK DIAGRAM  
PHASE  
UVLO  
& TSD  
ENABLE  
REF/BRAKE  
+
R
S
SENSE  
RC  
Q
9R  
BLANKING  
R
1.5 V  
S
PWM LATCH  
V
CC  
+
V
R
TH  
GROUND  
Dwg. FP-036-1  
10  
SUFFIX 'W',  
R
= 2.0°C/W  
θJT  
8
6
SUFFIX 'B',  
R
= 6.0°C/W  
θJT  
TRUTH TABLE  
BRAKE ENABLE PHASE  
OUTA  
OUTB  
DESCRIPTION  
Outputs Disabled  
Forward  
4
2
0
H
H
H
H
L
X
H
L
Z
H
L
Z
L
SUFFIX 'W', R  
= 38°C/W  
θJA  
L
H
L
Reverse  
SUFFIX 'B', R  
= 43°C/W  
θJA  
L
X
X
L
Brake, See Note  
X = Irrelevant  
Z = High Impedance (source and sink both off)  
25  
50  
75  
100  
125  
150  
NOTE: Includes internal default Vsense level for over-current protection.  
TEMPERATURE IN °C  
Dwg. GP-032A  
115 Northeast Cutoff, Box 15036  
Worcester, Massachusetts 01615-0036 (508) 853-5000  
Copyright © 1994, 2000 Allegro MicroSystems, Inc.  
2

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