TL431A 데이터 시트보기 (PDF) - Continental Device India Limited
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TL431A Datasheet PDF : 3 Pages
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Continental Device India Limited
An ISO/TS 16949 and ISO 9001 Certified Company
PROGRAMMABLE SHUNT REGULATOR
TL431
TO-92
Plastic Package
Three Terminal Adjustable Regulator series with a Guaranteed Thermal Stability over Applicable Temperature
Ranges
ABSOLUTE MAXIMUM RATINGS (Ta=25ºC)
DESCRIPTION
Cathode Voltage
Cathode Current Range Continuous
Reference Input Current Range
Power Dissipation
Operating Temperature Range
Storage Temperature Range
SYMBOL
VKA
IKA
IREF
PD
TOPR
Tstg
MIN
-100
0.05
0
-65
MAX
37
150
10
700
70
150
UNITS
V
mA
mA
mW
ºC
ºC
ELECTRICAL CHARACTERISTICS (Ta=25ºC unless specified otherwise)
CHARACTERISTICS
SYMBOL TEST CONDITION
Reference Input Voltage
VREF
VKA=VREF, IKA=10mA
TL431
TL431A
TL431B
TL431C
Reference Input Current
Minimum Cathode Current for Regulation
Off Stage Cathode Current
IREF
IKA (MIN)
IKA (OFF)
IKA = 10mA, R1=10ΚΩ,
R2= ∞
VKA=VREF
VKA=36V, VREF=0
TL431Rev080406E
MIN
2.44
2.44
2.47
2.52
MAX
2.55
2.48
2.53
2.55
4.0
1.0
1.0
UNIT
V
V
V
V
µA
mA
µA
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