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A3966 PDF预览

A3966

更新时间: 2024-01-01 01:18:06
品牌 Logo 应用领域
急速微 - ALLEGRO 驱动器
页数 文件大小 规格书
12页 201K
描述
DUAL FULL-BRIDGE PWM MOTOR DRIVER

A3966 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP16,.4针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.66
Samacsys Confidence:3Samacsys Status:Released
2D Presentation:https://componentsearchengine.com/2D/0T/755.1.1.pngSchematic Symbol:https://componentsearchengine.com/symbol.php?partID=755
PCB Footprint:https://componentsearchengine.com/footprint.php?partID=7553D View:https://componentsearchengine.com/viewer/3D.php?partID=755
Samacsys PartID:755Samacsys Image:https://componentsearchengine.com/Images/9/A3966SLBTR-T.jpg
Samacsys Thumbnail Image:https://componentsearchengine.com/Thumbnails/1/A3966SLBTR-T.jpgSamacsys Pin Count:16
Samacsys Part Category:Integrated CircuitSamacsys Package Category:Small Outline Packages
Samacsys Footprint Name:16 SOICWSamacsys Released Date:2015-07-02 00:00:00
Is Samacsys:N其他特性:ALSO REQUIRES VCC TO 30V VBB SUPPLY
模拟集成电路 - 其他类型:STEPPER MOTOR CONTROLLERJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:10.3 mm
湿度敏感等级:3功能数量:2
端子数量:16最高工作温度:85 °C
最低工作温度:-20 °C最大输出电流:0.75 A
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:5 V认证状态:Not Qualified
座面最大高度:2.65 mm子类别:Motion Control Electronics
最大供电电流 (Isup):50 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.75 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:BIPOLAR
温度等级:OTHER端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:7.5 mmBase Number Matches:1

A3966 数据手册

 浏览型号A3966的Datasheet PDF文件第1页浏览型号A3966的Datasheet PDF文件第3页浏览型号A3966的Datasheet PDF文件第4页浏览型号A3966的Datasheet PDF文件第5页浏览型号A3966的Datasheet PDF文件第6页浏览型号A3966的Datasheet PDF文件第7页 
3966  
DUAL FULL-BRIDGE  
PWM MOTOR DRIVER  
FUNCTIONAL BLOCK DIAGRAM  
LOGIC  
LOAD  
SUPPLY  
SUPPLY  
V
CC  
PHASE  
PHASE  
2
1
V
BB  
UVLO  
& TSD  
UVLO  
& TSD  
ENABLE  
ENABLE  
2
1
CURRENT-SENSE  
COMPARATOR  
CURRENT-SENSE  
COMPARATOR  
SENSE  
SENSE  
2
1
BLANKING  
GATE  
BLANKING  
GATE  
1
2
1
PWM LATCH  
R
+
2
PWM LATCH  
R
+
1
2
Q
S
Q
S
÷4  
GROUND  
OSC  
R
R
2S  
1S  
RC  
C
T
R
T
REFERENCE  
Dwg. FP-036-6  
TRUTH TABLE  
A3966SA  
PHASE ENABLE OUTA  
OUTB  
Off  
L
16  
ENABLE  
1
SENSE  
OUT  
1
2
3
4
1
X
H
L
H
L
L
Off  
H
L
15  
14  
13  
PHASE  
1B  
1
H
LOAD  
SUPPLY  
OUT  
1A  
X = Irrelevant  
REFERENCE  
RC  
V
GROUND  
GROUND  
V
REF  
BB  
5
6
RC  
V
12  
11  
LOGIC  
SUPPLY  
OUT  
2A  
CC  
OUT  
2B  
PHASE  
2
7
8
10  
9
SENSE  
2
ENABLE  
2
Dwg. PP-066-2  
115 Northeast Cutoff, Box 15036  
Worcester, Massachusetts 01615-0036 (508) 853-5000  
Copyright © 1998, 2000 Allegro MicroSystems, Inc.  
2

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