参数资料
型号: L9951XP
厂商: STMICROELECTRONICS
元件分类: 运动控制电子
英文描述: BRUSH DC MOTOR CONTROLLER, 10 A, PDSO36
封装: ROHS COMPLIANT, SSOP-36
文件页数: 2/36页
文件大小: 532K
代理商: L9951XP
Electrical specifications
L9951 / L9951XP
Doc ID 14173 Rev 8
2.4
Temperature warning and thermal shutdown
2.5
Electrical characteristics
VS = 8 to 16 V, VCC = 4.5 to 5.3 V, Tj = - 40 to 150 °C, unless otherwise specified.
The voltages are referred to GND and currents are assumed positive, when the current
flows into the pin.
Table 6.
Temperature warning and thermal shutdown
Symbol
Parameter
Min.
Typ.
Max. Unit
TjTW ON
Temperature warning threshold junction
temperature
Tj
increasing
150
°C
TjTW OFF
Temperature warning threshold junction
temperature
Tj
decreasing
130
°C
TjTW HYS Temperature warning hysteresis
5
°K
TjSD ON
Thermal shutdown threshold junction
temperature
Tj
increasing
170
°C
TjSD OFF
Thermal shutdown threshold junction
temperature
Tj
decreasing
150
°C
TjSD HYS Thermal shutdown hysteresis
5
°K
Table 7.
Supply
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
VS
Operating supply voltage
range
728
V
IS
VS DC supply current
VS = 13V, VCC = 5.0V
active mode
OUT1 - OUT5 floating
720
mA
VS quiescent supply current
VS = 13V, VCC = 0V
standby mode
OUT1 - OUT5 floating
Ttest =-40°C, 25°C
310
A
Ttest = 130°C
6
20
A
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