L4937 Просмотр технического описания (PDF) - STMicroelectronics
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L4937 Datasheet PDF : 9 Pages
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ABSOLUTE MAXIMUM RATINGS
Symbol
VS
Tj, Tstg
IEN
VEN
VRES
IRES
PD
Parameter
DC Supply Voltage
Transient Supply Voltage (T < 1s)
Junction and Storage Temperature Range
Enable Input Current (VEN ≤0.3V)
Enable Input Voltage
Reset Output Voltage
Reset Output Current
Power Dissipation (TA = 80°C, Rth heatsink = 9°C/W)
Note : The circuit is ESD protected according to MIL–STD–883C.
APPLICATION CIRCUIT
L4937N
Value
Unit
28
V
40
V
–55 to 150
°C
±1
mA
VS
20
V
5
mA
5
W
CS ≥ 1µF ; C01 ≥ 6µF ; C02 ≥ 10µF, ESR < 10Ω at 10KHz
3/9
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