參數(shù)資料
型號(hào): L9952GXPTR
廠商: STMICROELECTRONICS
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO36
封裝: LEAD FREE, SSO-36
文件頁(yè)數(shù): 24/68頁(yè)
文件大?。?/td> 859K
代理商: L9952GXPTR
Thermal data
L9952GXP
Doc ID 13518 Rev 5
6
Thermal data
6.1
Operating junction temperature
6.2
Temperature warning and thermal shutdown
Table 7.
Operating junction temperature
Item
Symbol
Parameter
Value
Unit
6.1.1
Tj
Operating junction temperature
- 40 to 150
°C
6.1.2
RthjA
Thermal resistance junction- ambient
°C/W
Table 8.
Temperature warning and thermal shutdown
Item
Symbol
Parameter
Min.
Typ. Max. Unit
6.2.1
TW ON
Thermal over temperature
warning threshold
Tj
(1)
1.
Non-overlapping
120
130
140
°C
6.2.2
TSD1 OFF
Thermal shutdown
junction temperature 1
Tj
(1)
130
140
150
°C
6.2.3
TSD2OFF
Thermal shutdown
junction temperature 2
Tj
(1)
140
155
170
°C
6.2.4
TSD2 ON
Hysteresis
5
°C
6.2.5
TSD12hys
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