参数资料
型号: L9942XP1
厂商: STMICROELECTRONICS
元件分类: 运动控制电子
英文描述: STEPPER MOTOR CONTROLLER, 2.5 A, PDSO24
封装: ROHS COMPLIANT, SSOP-24
文件页数: 7/40页
文件大小: 639K
代理商: L9942XP1
L9942
Electrical specifications
Doc ID 11778 Rev 6
3.3
Thermal data
Figure 5.
Thermal data of the package
Table 6.
Operating junction temperature
Symbol
Parameter
Value
Unit
Tj
Operating junction temperature
-40 to 150
°C
Table 7.
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
-130
-
°C
TjSD ON
Thermal shutdown threshold
junction temperature
--
-
170
°C
TjSD OFF
Thermal shutdown threshold
junction temperature
-150
-
°C
TjSD HYS
Thermal shutdown hysteresis
-
5
-
K
Note:
1s
1 signal layer
2s2p 2 signal layers 2 internal planes
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