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SLA7072MPR

更新时间： 2024-09-26 02:57:39
品牌 Logo 应用领域
三垦 - SANKEN 局域网电动机控制
页数 文件大小 规格书
2页 66K
描述
2-Phase/1-2 Phase Excitation Support, Built-in Sequencer

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中文翻译

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SLA7072MPR 技术参数

生命周期：Active零件包装代码：ZFM
包装说明：,针数：23
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：1.47
Is Samacsys：N其他特性：ALSO REQUIRES A 10V TO 44V SUPPLY
模拟集成电路 - 其他类型：STEPPER MOTOR CONTROLLERJESD-30 代码：R-XZFM-T23
功能数量：1端子数量：23
最高工作温度：85 °C最低工作温度：-20 °C
最大输出电流：2 A封装主体材料：UNSPECIFIED
封装形状：RECTANGULAR封装形式：FLANGE MOUNT
认证状态：Not Qualified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：NO温度等级：COMMERCIAL EXTENDED
端子形式：THROUGH-HOLE端子位置：ZIG-ZAG
Base Number Matches：1

SLA7072MPR 数据手册

 浏览型号SLA7072MPR的Datasheet PDF文件第2页 
1-2-1 2-Phase Stepper Motor Unipolar Driver ICs  
SLA7070MR, MPR, MPRT/7071MR, MPR, MPRT/7072MR, MPR, MPRT/7073MR, MPR, MPRT  
2-Phase/1-2 Phase Excitation Support, Built-in Sequencer  
■Features  
■Absolute Maximum Ratings  
• Lineup of built-in current sense resistor and  
built-in protection circuit-type  
Parameter  
Symbol  
Ratings  
Unit  
V
Remarks  
Motor Supply Voltage  
Driver Supply Voltage  
Logic Supply Voltage  
Output Current  
VM  
46  
• Power supply voltages, VBB: 46 V (max), 10 to  
44 V normal operating range  
V
BB  
46  
V
VDD  
6
*1  
V
• Logic supply voltages, VDD: 3.0 to 5.5 V  
Io  
A
Mode F  
Logic Input Voltage  
REF Input Voltage  
Sense Voltage  
V
IN  
REF  
RS  
–0.3 to VDD+0.3  
–0.3 to VDD+0.3  
±2  
V
• Maximum output currents: 1 A, 1.5 A, 2 A, and  
3 A  
V
V
V
V
Excluding tw<1µs  
• Built-in sequencer  
Power Dissipation  
4.7  
When T  
a
= 25°C  
= 25°C  
• Self-excitation PWM current control with fixed  
off-time  
PD  
W
17  
When T  
c
Junction Temperature  
Operating Ambient Temperature  
Storage Temperature  
T
j
+150  
°C  
°C  
°C  
• Synchronous PWM chopping function  
prevents motor noise in Hold mode  
Ta  
–20 to +85  
–30 to +150  
Tstg  
• Sleep mode for reducing the IC input current  
in stand-by state  
*1: Output current value may be limited for the SLA7070MR, MPR, MPRT (1.0 A), SLA7071MR, MPR, MPRT (1.5 A),  
SLA7072MR, MPR, MPRT (2.0 A), and SA7073MR, MPR, MPRT (3.0 A), depending on the duty ratio, ambient  
temperature, and heating conditions.  
• ZIP type 23-pin molded package (SLA  
package)  
Be sure that junction temperature of Tj is not exceeded under any circumstances.  
■Recommended Operating Conditions  
Rating  
Parameter  
Symbol  
Unit  
Remarks  
min.  
max.  
44  
Motor Supply Voltage  
VM  
VBB  
VDD  
TC  
V
V
Driver Supply Voltage  
Logic Supply Voltage  
Case Temperature  
10  
44  
3.0  
5.5  
90  
V
The VDD surge voltage should be 0.5 V or lower  
Temperature at Pin-12 Lead (without heatsink)  
°C  
■Electrical Characteristics  
Ratings  
Parameter  
Symbol  
Unit  
Conditions  
min.  
100  
typ.  
max.  
15  
100  
5
mA  
µA  
mA  
V
In operation  
Sleep 1 and Sleep 2 modes  
I
BB  
BBS  
DD  
V(BR)DSS  
Main Supply Current  
Logic Supply Current  
I
I
VBB=44V, ID=1mA  
Output MOSFET Breakdown Voltage  
0.7  
0.45  
0.25  
0.18  
0.85  
1.0  
0.85  
0.6  
0.4  
0.24  
1.1  
1.25  
1.2  
SLA7070M, I  
SLA7071M, I  
SLA7072M, I  
SLA7073M, I  
SLA7070M, I  
SLA7071M, I  
SLA7072M, I  
SLA7073M, I  
D=1.0A  
D=1.5A  
D=2.0A  
D=3.0A  
D=1.0A  
D=1.5A  
D=2.0A  
D=3.0A  
R
DS(ON)  
Ω
Output MOSFET ON Resistance  
VF  
Output MOSFET Diode Forward Voltage  
V
0.95  
0.95  
2.1  
250  
kHz  
V
When Clock Duty = 50%  
Maximum Clock Frequency  
Logic Input Voltage  
Fclock  
0.25VDD  
V
IL  
IH  
IL  
IH  
0.75VDD  
V
I
I
±1  
±1  
µA  
Logic Input Current  
0.04  
0.04  
0.04  
0.04  
2
0.3  
0.45  
0.4  
0.45  
VDD  
SLA7070M, within the current setting range  
SLA7071M, within the current setting range  
SLA7072M, within the current setting range  
SLA7073M, within the current setting range  
Output OFF (Sleep 1)  
V
REF  
V
REF Input Voltage  
V
REFS  
REF  
SENSE  
SE  
±10  
µA  
V
µS  
µS  
µS  
REF Input Current  
Sense Voltage  
Sleep-Enable Recovery Time  
I
V
REF  
When step reference current ratio is 100%  
Sleep1&Sleep2  
Clock → Out ON  
V
100  
T
2.0  
1.5  
t
t
con  
Switching Time  
Clock → Out OFF  
coff  
0.296  
0.296  
0.199  
0.150  
0.65  
0.305  
0.305  
0.205  
0.155  
0.7  
0.314  
0.314  
0.211  
0.160  
0.75  
SLA7070M, tolerance of ±3%  
SLA7071M, tolerance of ±3%  
SLA7072M, tolerance of ±3%  
SLA7073M, tolerance of ±3%  
SLA7070xMPR, MPRT, when motor coil shorts out  
SLA7070MPR, MPRT/7071MPR, MPRT  
SLA7072MPR, MPRT  
R
S
Ω
Sense Resistance  
V
A
Overcurrent Sense Voltage  
Overcurrent Sense Current  
Vocp  
Iocp  
2.3  
3.5  
4.6  
SLA7073MPR, MPRT  
140  
°C  
SLA707xMPRT, Rear of case (at the saturation temperature)  
SLA707xMPR, MPRT, IFlagL=1.25mA  
SLA707xMPR, MPRT, IFlagH=–1.25mA  
Thermal Protection Temperature  
Flag Output Voltage  
T
V
V
I
tsd  
FlagL  
FlagH  
FlagL  
FlagH  
1.25  
1.25  
V
1.25–VDD  
–1.25  
Flag Output Current  
mA  
SLA707xMPR, MPRT  
I
100  
70.7  
3.2  
%
%
µs  
µs  
ModeF  
Mode8  
ton(min)  
toff  
Step Reference Current Ratio  
PWM Minimum ON Time  
PWM OFF Time  
12  
* The direction in which current flows out of the device is regarded as negative.  
ICs  
94  
12

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