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A3906SESTR-T PDF预览

A3906SESTR-T

更新时间: 2024-01-28 05:17:14
品牌 Logo 应用领域
急速微 - ALLEGRO 驱动器运动控制电子器件信号电路电动机控制PC
页数 文件大小 规格书
10页 319K
描述
Low Voltage Stepper and Single/Dual DC Motor Driver

A3906SESTR-T 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:QFN
包装说明:HVQCCN, LCC20,.16SQ,20针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.12
Samacsys Confidence:3Samacsys Status:Released
2D Presentation:https://componentsearchengine.com/2D/0T/750.1.1.pngSchematic Symbol:https://componentsearchengine.com/symbol.php?partID=750
PCB Footprint:https://componentsearchengine.com/footprint.php?partID=7503D View:https://componentsearchengine.com/viewer/3D.php?partID=750
Samacsys PartID:750Samacsys Image:https://componentsearchengine.com/Images/9/A3906SESTR-T.jpg
Samacsys Thumbnail Image:https://componentsearchengine.com/Thumbnails/1/A3906SESTR-T.jpgSamacsys Pin Count:21
Samacsys Part Category:Integrated CircuitSamacsys Package Category:Quad Flat No-Lead
Samacsys Footprint Name:20 QFN-EPSamacsys Released Date:2015-07-02 00:00:00
Is Samacsys:N模拟集成电路 - 其他类型:STEPPER MOTOR CONTROLLER
JESD-30 代码:S-PQCC-N20JESD-609代码:e3
长度:4 mm湿度敏感等级:2
功能数量:1端子数量:20
最高工作温度:85 °C最低工作温度:-20 °C
最大输出电流:1.5 A封装主体材料:PLASTIC/EPOXY
封装代码:HVQCCN封装等效代码:LCC20,.16SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260电源:2.5/9 V
认证状态:Not Qualified座面最大高度:0.8 mm
子类别:Motion Control Electronics最大供电电压 (Vsup):9 V
最小供电电压 (Vsup):2.5 V标称供电电压 (Vsup):3 V
表面贴装:YES技术:CMOS
温度等级:OTHER端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:40
宽度:4 mmBase Number Matches:1

A3906SESTR-T 数据手册

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Low Voltage Stepper and Single/Dual DC Motor Driver  
A3906  
Selection Guide  
Part Number  
A3906SES-T  
Packing  
92 pieces per tube  
1500 pieces per 7-in. reel  
Package  
20-pin QFN with exposed thermal pad  
A3906SESTR-T  
Absolute Maximum Ratings  
Characteristic  
Symbol  
VBB  
Notes  
Rating  
Units  
V
Load Supply Voltage  
9.6  
Logic Input Voltage Range  
VIN  
–0.3 to 7  
V
Continuous  
0.5  
V
Sense Voltage  
Output Current  
VSENSEx  
Pulsed, tw < 1 μs  
1
V
Continuous  
1
1.5  
A
May be limited by duty cycle, ambient  
temperature, and heat sinking. Under  
any set of conditions, do not exceed  
the specified current rating or a junction  
temperature of 150°C.  
IOUT  
Peak, DC < 30%  
Continuous  
A
2
A
Output Current in Paralleled  
Operation  
IOUT(par)  
Peak, DC < 30%  
2.5  
A
Operating Temperature Range  
Junction Temperature  
TA  
TJ(max)  
Tstg  
Range S  
–20 to 85  
150  
°C  
°C  
°C  
Storage Temperature Range  
–40 to 150  
Thermal Characteristics may require derating at maximum conditions, see application information  
Characteristic  
Symbol  
Test Conditions*  
Value Units  
Package Thermal Resistance  
RθJA  
4-layer PCB based on JEDEC standard  
37  
ºC/W  
*Additional thermal information available on the Allegro website.  
Terminal List Table  
Number  
Name  
CP2  
GND  
SLEEP  
IN1  
Function  
1
2
3
4
5
Charge pump capacitor terminal 2  
Ground  
Sleep logic input, active low  
Control input  
Pin-out Diagram  
IN2  
Control input  
6
7
IN3  
IN4  
Control input  
Control input  
CP2  
GND  
SLEEP  
IN1  
SENSE1  
OUT1B  
VBB  
1
2
3
4
5
15  
14  
13  
12  
11  
8
9
FL1  
FL2  
Current limit flag, bridge 1  
Current limit flag bridge 2  
PAD  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
OUT2A  
SENSE2  
OUT2B  
VBB  
OUT1B  
SENSE1  
OUT1A  
VCP  
CP3  
CP1  
CP4  
PAD  
DMOS full-bridge 2, output A  
Current sense resistor terminal, bridge 2  
DMOS full-bridge 2, output B  
Supply Voltage  
DMOS full-bridge 1, output B  
Current sense resistor terminal, bridge 1  
DMOS full-bridge 1, output A  
Reservoir capacitor terminal  
Charge pump capacitor terminal 3  
Charge pump capacitor terminal 1  
Charge pump capacitor terminal 4  
Exposed pad for enhanced thermal performance  
OUT2B  
SENSE2  
IN2  
Allegro MicroSystems, Inc.  
115 Northeast Cutoff  
2
Worcester, Massachusetts 01615-0036 U.S.A.  
1.508.853.5000; www.allegromicro.com  

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