參數(shù)資料
型號： L9953
廠商： STMICROELECTRONICS
元件分類： 運動控制電子
英文描述： BRUSH DC MOTOR CONTROLLER, 10 A, PDSO36
封裝： ROHS COMPLIANT, SOP-36
文件頁數(shù)： 2/38頁
文件大?。?/td> 535K
代理商： L9953
Electrical specifications
L9953 / L9953XP
Doc ID 14278 Rev 3
2.4
Electrical characteristics
VS = 8 to 16V, VCC = 4.5 to 5.3V, 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
130
150
°C
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 = 16V, VCC = 5.3V
active mode
OUT1 - OUT8 floating
720
mA
VS quiescent supply current
VS = 16V, VCC = 0V
standby mode
OUT1 - OUT8 floating
Ttest = -40°C, 25°C
412
A
Ttest = 85°C
(1)
1.
Guaranteed by design.
625
A
ICC
VCC DC supply current
VS = 16V, VCC = 5.3V
CSN = VCC , active mode
13
mA
VCC quiescent supply
current
VS = 16V, VCC = 5.3V
CSN = VCC standby mode
OUT1 - OUT8 floating
25
50
A
IS + ICC
Sum quiescent supply
current
VS = 16V, VCC = 5.3V
CSN = VCC
standby mode
OUT1 - OUT8 floating
Ttest = 130°C
50
100
A
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