L5950 查看數據表（PDF） - STMicroelectronics
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L5950 Datasheet PDF : 8 Pages
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L5950
ABSOLUTE MAXIMUM RATINGS
Symbol
VS
VS
Vin
Vout
Top
Tstg
Parameter
DC Operating Supply Voltage
Transient Supply Overvoltages, rise time = 10ms
delay time = 115ms
Input Voltages (EN, SDA, SCL)
Output Control Voltage
Operating Temperature Range
Storage Temperature Range
Value
Unit
-0.6 to 26.5
V
34
V
-0.6 to 9
V
-0.6 to 6.0
V
-40 to 85
°C
-40 to 150
°C
PIN CONNECTION
15
REG4
14
BAT
13
REG5
12
REG3
11
REG2
10
REG1
9
VREF
8
GND
7
SCL
6
Enable
5
SDA
4
HSD3
3
HSD2
2
BAT
1
HSD1
D99AU1006
THERMAL DATA
Symbol
Rth j-case
Parameter
Thermal Resistance Junction-case
Value
2
Unit
°C/W
2/8
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