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A3961SB PDF预览

A3961SB

更新时间: 2024-01-11 00:13:20
品牌 Logo 应用领域
急速微 - ALLEGRO 驱动器光电二极管电动机控制
页数 文件大小 规格书
10页 92K
描述
DUAL FULL-BRIDGE PWM MOTOR DRIVER

A3961SB 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:24
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.57
Is Samacsys:N模拟集成电路 - 其他类型:STEPPER MOTOR CONTROLLER
JESD-30 代码:R-PDSO-G24长度:15.4 mm
功能数量:1端子数量:24
最高工作温度:85 °C最低工作温度:-20 °C
最大输出电流:0.8 A封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
座面最大高度:2.65 mm最大供电电压 (Vsup):5.25 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温度等级:OTHER
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:7.5 mm
Base Number Matches:1

A3961SB 数据手册

 浏览型号A3961SB的Datasheet PDF文件第1页浏览型号A3961SB的Datasheet PDF文件第2页浏览型号A3961SB的Datasheet PDF文件第4页浏览型号A3961SB的Datasheet PDF文件第5页浏览型号A3961SB的Datasheet PDF文件第6页浏览型号A3961SB的Datasheet PDF文件第7页 
3961  
DUAL FULL-BRIDGE  
PWM MOTOR DRIVER  
ELECTRICAL CHARACTERISTICS at TA = +25°C, VBB = 45 V, VCC = 4.75 V to 5.25 V, VSENSE = 0  
V, 30 k& 1000 pF RC to Ground (unless noted otherwise)  
Limits  
Characteristic  
Symbol  
Test Conditions  
Min.  
Typ.  
Max.  
Units  
Output Drivers  
Load Supply Voltage Range  
Output Leakage Current  
VBB  
ICEX  
Operating, IOUT = ±800 mA, L = 3 mH  
VOUT = VBB  
5.0  
<1.0  
<-1.0  
1.0  
1.1  
45  
50  
V
µA  
µA  
V
VOUT = 0 V  
-50  
1.2  
1.3  
1.4  
0.6  
0.9  
1.0  
1.4  
1.6  
1.7  
7.0  
7.0  
Output Saturation Voltage  
VCE(SAT)  
Source Driver, IOUT = -500 mA  
Source Driver, IOUT = -750 mA  
Source Driver, IOUT = -800 mA  
Sink Driver, IOUT = +500 mA  
Sink Driver, IOUT = +750 mA  
Sink Driver, IOUT = +800 mA  
IF = 500 mA  
V
V
0.3  
0.5  
V
V
V
Clamp Diode Forward Voltage  
(Sink or Source)  
VF  
1.1  
1.3  
V
IF = 750 mA  
V
IF = 800 mA  
V
Motor Supply Current  
(No Load)  
IBB(ON)  
VENABLE = 0.8 V  
5.0  
5.0  
mA  
mA  
IBB(OFF)  
VENABLE = 2.4 V  
Control Logic  
Logic Supply Voltage Range  
Logic Input Voltage  
VCC  
VIN(1)  
VIN(0)  
IIN(1)  
Operating  
4.75  
2.4  
5.25  
V
V
0.8  
20  
V
Logic Input Current  
VIN = 2.4 V  
VIN = 0.8 V  
<1.0  
<-2.0  
µA  
µA  
IIN(0)  
-200  
Reference Output Voltage  
VREF OUT  
VCC = 5.0 V, IREF OUT = 90 to 900 µA:  
IFULL/PD = LOW  
2.45  
1.49  
2.50  
1.67  
2.55  
1.84  
V
V
IFULL/PD = HIGH  
Continued next page…  

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