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Número de pieza | TL431X | |
Descripción | Programmable Precision Shunt Regulator | |
Fabricantes | MCC | |
Logotipo | ||
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MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
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0,9:708
• Output voltage can be adjusted to 36V
• Trapping current capability is 1 to 100 mA
• The effective temperature compensation in the working range of full
temperature
TL431X
Programmable
Precision Shunt
Regulator
0D[LPXP 5DWLQJV # 7457 $SSOLHV 8QOHVV 2WKHUZLVH 1RWHG
Parameter
Symbol
Value
Input Voltage (Vo=5.8V)
V1
Operating Junction Temperature TOPR
37
0---70
Storage Temperature Range
TSTG
-55---+150
Unit
::V
(OHFWULFDO &KDUDFWHULVWLFV # °& 8QOHVV 2WKHUZLVH 6SHFLILHG
Parameter
Sym Min Typ Max Test conditions
Reference Input
Voltage
Vref
2.44V
0V
2.49V
5V
2.55V
0V
VKA=VREF, IKA=10mA
Deviation of reference
input voltage
Ratio of Change in
Reference Input
Voltage to the Change
in Cathode Voltage
Reference Input
Current
Deviation of
Reference Input
Current Over Full
Temperature Range
æ æVref/ T
æ æVref/
VKA
Iref
æ æIref/ T
4.5mV
-1.0
-0.5
1.5uA
0.4uA
17mV
-2.7
-2.0
4uA
1.2uA
VKA=VREF, IKA=10mA
Tmin Ta Tmax
æ VKA=
10V Vref
æ VKA=
36V 10V
IKA=10mA
IKA=10mA, R1=10K
R2=
èIKA=10mA, R1=10K
R2=
TA=full Temperature
Minimum Cathode
Current for Regulation
IKA(min)
0.45m
A
1.0mA VKA=VREF
Off-State Cathode
Current
Dynamic Impedance
IKA(OFF)
ZKA
0.05uA
è0.15
1.0uA
è0.5
VKA=36V, VREF=0V
VKA=VREF, IKA=1 to
100mA, f 1.0KHz
*Note: Bypass Capacitors are recommended for optimum stability and
transient response and should be located as close as possible to
the regulators
SOT-89
C
D
G
1
A
BK
E
H
F
J
23
1. REFERENCE
2. ANODE
3. CATHODE
Revision: 2
www.mccsemi.com
2003/04/10
1 page |
Páginas | Total 2 Páginas | |
PDF Descargar | [ Datasheet TL431X.PDF ] |
Número de pieza | Descripción | Fabricantes |
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