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A4983SET-T

更新时间: 2024-02-10 18:43:55
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
页数 文件大小 规格书
16页 416K
描述
DMOS Microstepping Driver with Translator

A4983SET-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, LCC28,.2SQ,20针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.14
模拟集成电路 - 其他类型:STEPPER MOTOR CONTROLLERJESD-30 代码:S-XQCC-N28
JESD-609代码:e3长度:5 mm
湿度敏感等级:2功能数量:1
端子数量:28最高工作温度:85 °C
最低工作温度:-20 °C最大输出电流:2.5 A
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC28,.2SQ,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:35 V认证状态:Not Qualified
座面最大高度:1 mm子类别:Motion Control Electronics
最大供电电流 (Isup):5 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):35 V
表面贴装:YES技术:NMOS
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:5 mmBase Number Matches:1

A4983SET-T 数据手册

 浏览型号A4983SET-T的Datasheet PDF文件第1页浏览型号A4983SET-T的Datasheet PDF文件第2页浏览型号A4983SET-T的Datasheet PDF文件第3页浏览型号A4983SET-T的Datasheet PDF文件第5页浏览型号A4983SET-T的Datasheet PDF文件第6页浏览型号A4983SET-T的Datasheet PDF文件第7页 
A4983  
DMOS Microstepping Driver with Translator  
ELECTRICAL CHARACTERISTICS1 at TA = 25°C, VBB = 35 V (unless otherwise noted)  
2
Characteristics  
Output Drivers  
Symbol  
Test Conditions  
Min.  
Max.  
Units  
Typ.  
Operating  
8
0
35  
35  
V
V
Load Supply Voltage Range  
Logic Supply Voltage Range  
Output On Resistance  
VBB  
VDD  
During Sleep Mode  
Operating  
3.0  
5.5  
0.450  
0.370  
1.2  
1.2  
4
V
Source Driver, IOUT = –1.5 A  
Sink Driver, IOUT = 1.5 A  
Source Diode, IF = –1.5 A  
Sink Diode, IF = 1.5 A  
fPWM < 50 kHz  
0.350  
Ω
RDSON  
0.300  
Ω
V
Body Diode Forward Voltage  
Motor Supply Current  
VF  
V
mA  
mA  
μA  
mA  
mA  
μA  
IBB  
Operating, outputs disabled  
Sleep Mode  
2
10  
fPWM < 50 kHz  
8
Logic Supply Current  
IDD  
Outputs off  
5
Sleep Mode  
10  
Control Logic  
VIN(1)  
V
VDD×0.7  
Logic Input Voltage  
VIN(0)  
IIN(1)  
IIN(0)  
V
VDD×0.3  
–20  
<1.0  
<1.0  
20  
A  
A  
VIN = VDD×0.7  
VIN = VDD×0.3  
Logic Input Current  
–20  
20  
Microstep Select 2  
Microstep Select 3  
Input Hysteresis  
Blank Time  
RMS2  
RMS3  
100  
100  
300  
1
kΩ  
kΩ  
mV  
μs  
μs  
μs  
V
VHYS(IN)  
tBLANK  
150  
0.7  
20  
23  
0
500  
1.3  
40  
37  
4
OSC > 3 V  
30  
30  
Fixed Off-Time  
tOFF  
ROSC = 25 kΩ  
Reference Input Voltage Range  
Reference Input Current  
VREF  
IREF  
–3  
0
3
μA  
%
VREF = 2 V, %ITripMAX = 38.27%  
VREF = 2 V, %ITripMAX = 70.71%  
VREF = 2 V, %ITripMAX = 100.00%  
±15  
±5  
±5  
800  
Current Trip-Level Error3  
%
errI  
tDT  
%
Crossover Dead Time  
Protection  
100  
475  
ns  
Thermal Shutdown Temperature  
Thermal Shutdown Hysteresis  
UVLO Enable Threshold  
UVLO Hysteresis  
TJ  
165  
15  
3
°C  
°C  
V
TJHYS  
UVLO  
UVHYS  
VDD rising  
2.35  
0.05  
2.7  
0.10  
V
1
2
Negative current is defined as coming out of (sourcing from) the specified device pin.  
Typical data are for initial design estimations only, and assume optimum manufacturing and application conditions. Performance may vary for  
individual units, within the specified maximum and minimum limits.  
3errI = (ITrip – IProg) IProg, where IProg = %ITripMAX  
I
.
×
TripMAX  
Allegro MicroSystems, Inc.  
4
115 Northeast Cutoff, Box 15036  
Worcester, Massachusetts 01615-0036 (508) 853-5000  
www.allegromicro.com  

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