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A3903EEETR-T PDF预览

A3903EEETR-T

更新时间: 2024-02-28 09:13:04
品牌 Logo 应用领域
急速微 - ALLEGRO 电动机控制光电二极管
页数 文件大小 规格书
8页 228K
描述
Stepper Motor Controller, 0.5A, PDSO8, 2 X 2 MM, 0.55 MM HEIGHT, LEAD FREE, MO-229UCCD, DFN-8

A3903EEETR-T 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SON
包装说明:HVSON, SOLCC8,.08,20针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:7.98
模拟集成电路 - 其他类型:STEPPER MOTOR CONTROLLERJESD-30 代码:S-PDSO-N8
JESD-609代码:e3长度:2 mm
湿度敏感等级:1功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:0.5 A
封装主体材料:PLASTIC/EPOXY封装代码:HVSON
封装等效代码:SOLCC8,.08,20封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:3.3/5 V认证状态:Not Qualified
座面最大高度:0.6 mm子类别:Motion Control Electronics
最大供电电流 (Isup):2 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):5 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:2 mm
Base Number Matches:1

A3903EEETR-T 数据手册

 浏览型号A3903EEETR-T的Datasheet PDF文件第1页浏览型号A3903EEETR-T的Datasheet PDF文件第2页浏览型号A3903EEETR-T的Datasheet PDF文件第3页浏览型号A3903EEETR-T的Datasheet PDF文件第5页浏览型号A3903EEETR-T的Datasheet PDF文件第6页浏览型号A3903EEETR-T的Datasheet PDF文件第7页 
Low Voltage DC Motor Driver  
A3903  
ELECTRICAL CHARACTERISTICS at TA=25°C, and VDD = 3 to 5.5 V, unless otherwise noted  
Characteristics  
Symbol  
IDD  
Test Conditions  
Min.  
Typ.  
Max.  
Units  
mA  
nA  
V
0.5  
2
Supply Current  
IDDSTB  
VDDUVLO  
VUVHYS  
TJTSD  
TJHYS  
VIL  
Standby mode  
500  
UVLO Enable Threshold  
UVLO Hysteresis  
VDD rising  
2.6  
120  
mV  
°C  
Thermal Shutdown Temperature  
Thermal Shutdown Hysteresis  
Logic Input Low Level  
Logic Input High Level  
Input Hysteresis  
Temperature increasing.  
Recovery = TJTSD – TJHYS  
165  
15  
°C  
VDDx0.3  
V
VIH  
VDD x 0.7  
VDD x 7%  
0
1
V
VHYS  
IIN  
mV  
μA  
Logic Input Current  
VIN = 0 to 5 V  
–1  
Output Driver  
VDD = 5 V, IOUT = 500 mA  
VDD = 3 V, IOUT = 500 mA  
VDD = 5 V, IOUT = 500 mA  
VDD = 3 V, IOUT = 500 mA  
0.6  
0.8  
Ω
Ω
Ω
Ω
V
V
V
V
Sink Driver Output Resistance  
RDS  
0.6  
Source Driver On Resistance  
Bandgap Reference  
RDS(on)  
VBG  
0.65  
1.285  
4.8  
1.235  
4.608  
3.135  
1.84  
1.335  
4.992  
3.465  
2.16  
VSET = 1.2 V  
VOUT Accuracy (VOUTA –VOUTB  
)
VOUT  
VSET = 825 mV  
3.3  
VSET = 500 mV  
2
THERMAL CHARACTERISTICS  
Characteristics  
Symbol  
RθJA  
Test Conditions  
Rating  
49  
Unit  
°C/W  
Measured on 4-layer board based on JEDEC  
standard  
Package Thermal Resistance*  
*Additional thermal information is available on the Allegro Web site.  
Allegro MicroSystems, LLC  
115 Northeast Cutoff  
4
Worcester, Massachusetts 01615-0036 U.S.A.  
1.508.853.5000; www.allegromicro.com  

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