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SLA7077MPR

更新时间： 2024-11-14 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 to 4W 1-2 Phase Excitation Support, Built-in Sequencer

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中文翻译

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SLA7077MPR 技术参数

生命周期：Active零件包装代码：ZFM
包装说明：SLA-23针数：23
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：1.48
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

SLA7077MPR 数据手册

 浏览型号SLA7077MPR的Datasheet PDF文件第2页 
1-2-1 2-Phase Stepper Motor Unipolar Driver ICs  
SLA7075MR, MPR, MPRT/7076MR, MPR, MPRT/7077MR, MPR, MPRT/7078MR, MPR, MPRT 2-Phase to 4W 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  
V
M
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
Vref=0.4V, Mode F  
• Maximum output currents: 1 A, 1.5 A, 2 A, and  
3 A  
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
V
V
• Clock input method (built-in sequencer)  
V
V
Excluding tw<1µs  
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 SLA7075MR, MPR, MPRT (1.0 A), SLA7076MR, MPR, MPRT (1.5 A),  
SLA7077MR, MPR, MPRT (2.0 A), and SA7078MR, MPR, MPRT (3.0 A), depending on the duty ratio, ambient  
temperature, and heating conditions.  
• ZIP type 23-pin molded package (SLA  
package)  
Do not exceed junction temperature of Tj under any circumstances.  
■Recommended Operating Conditions  
Rating  
Parameter  
Symbol  
Unit  
Remarks  
min.  
max.  
44  
Motor Supply Voltage  
VM  
VS  
V
V
Driver Supply Voltage  
Logic Supply Voltage  
Case Temperature  
10  
44  
VDD  
TC  
3.0  
5.5  
90  
V
The VCC surge voltage should be 0.5 V or lower  
Temperature at Pin-12 Lead (without heatsink)  
°C  
■Electrical Characteristics  
Parameter  
Ratings  
typ.  
Symbol  
Unit  
Conditions  
min.  
100  
max.  
15  
100  
5
mA  
µA  
mA  
V
In operation  
Sleep 1 and Sleep 2 modes  
I
BB  
BBS  
DD  
(BR)DSS  
Main Supply Current  
I
I
Logic Supply Current  
Output MOSFET Breakdown Voltage  
VBB=44V, ID=1mA  
V
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  
SLA7075M, I  
SLA7076M, I  
SLA7077M, I  
SLA7078M, I  
SLA7075M, I  
SLA7076M, I  
SLA7077M, I  
SLA7078M, 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  
Ω
Output MOSFET ON Resistance  
RDS(ON)  
V
F
V
Output MOSFET Diode Forward Voltage  
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  
SLA7075M, within the specified current limit  
SLA7076M, within the specified current limit  
SLA7077M, within the specified current limit  
SLA7078M, within the specified current limit  
Output (OFF) Sleep 1  
V
REF  
V
REF Input Voltage  
0.45  
DD  
V
V
I
REFS  
REF  
±10  
µA  
V
µS  
µS  
µS  
REF Input Current  
SENSE Sense Voltage  
Sleep-Enable Recovery Time  
VREF  
When step reference current ratio is 100%  
Sleep1&Sleep2  
Clock → Out ON  
V
SENSE  
SE  
100  
T
2.0  
1.5  
t
t
con  
coff  
Switching Time  
Clock → Out OFF  
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  
SLA7075M, tolerance of ±3%  
SLA7076M, tolerance of ±3%  
SLA7077M, tolerance of ±3%  
SLA7078M, tolerance of ±3%  
SLA707xMPR, MPRT, when motor coil shorts out  
SLA7075MPR, MPRT/7076MPR, MPRT  
SLA7077MPR, MPRT  
Ω
Sense Resistance  
R
S
V
A
Overcurrent Sense Voltage  
Overcurrent Sense Current  
V
ocp  
2.3  
3.5  
I
ocp  
4.6  
140  
SLA7078MPR, MPRT  
°C  
SLA707xMPRT, Rear of case (at the saturation temperature)  
SLA707xMPR, MPRT, IFlagL=1.25mA  
SLA707xMPR, MPRT, IFlagH=-1.25mA  
Thermal Protection Temperature  
Logic Output Voltage  
T
V
V
I
std  
LOL  
LOH  
LOL  
LOH  
1.25  
1.25  
V
V
DD–1.25  
–1.25  
Logic Output Current  
mA  
SLA707xMPR, MPRT  
I
100  
98.1  
95.7  
92.4  
88.2  
83.1  
77.3  
70.7  
63.4  
55.5  
47.1  
38.2  
29.0  
19.5  
9.8  
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
µS  
µS  
µS  
µS  
ModeF  
ModeE  
ModeD  
ModeC  
ModeB  
ModeA  
Mode9  
Mode8  
Mode7  
Mode6  
Mode5  
Mode4  
Mode3  
Mode2  
Mode1  
ton(min)  
toff1  
Step Reference Current Ratio  
1.7  
12  
9
PWM Minimum ON Time  
PWM OFF Time  
Mode 8 to F  
Mode 4 to 7  
Mode 1 to 3  
toff2  
toff3  
7
ICs  
102  
12

中文翻译

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