參數(shù)資料
型號： TL431CPK
廠商： MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PSSO3
封裝： PLASTIC, SOT-89, 3 PIN
文件頁數(shù)： 7/11頁
文件大?。?/td> 266K
代理商： TL431CPK
TL431 / TL431A / TL431B
PRODUCTION DATA SHEET
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 5
Copyright
1999
Rev. 1.4, 2006-09-26
WWW
.Microse
m
i
.CO
M
Precision programmable References
TM
O
BSOLETE
P
RODUCT
N
OT
R
ECOMMENDED
F
OR
N
EW
D
ESIGNS
CHARACT ER ISTIC CURVES
2.44
2.4
(T
A )
Ambient Temperature - (°C)
-50
-25
0
25
50
75
100
125
V
REF= V KA
I
K = 10mA
2.42
2.46
2.48
2.50
2.52
2.54
2.56
2.58
2.60
V
REF= 2550mV
V
REF= 2495mV
V
REF= 2440mV
TL431B
TL431/A
(V
REF
)Ref
e
rence
I
n
put
Vo
ltag
e
-(V)
Figure 1 –
Reference Voltage vs. Free-Air Temperature
1
0
(T
A )
Ambient Temperature - (°C)
5
2
-50
-25
0
25
50
75
100
125
3
I
K = 10mA
R1 =
I
K = 10mA
4
TL431/A
TL431B
(I
RE
F
)
R
e
feren
c
e
Input
C
u
rr
en
t-
(A
)
Figure 2 –
Reference Current vs. Free-Air Temperature
0
-100
(V
KA )
Cathode Voltage - (V)
150
-2
-1
0
1
23
50
V
KA = V REF
T
A = 25 °C
100
-75
-50
-25
25
75
125
TL431/A
TL431B
(I
K
)
Ca
th
o
d
e
C
u
rr
en
t-
(A
)
Figure 3 –
Cathode Current vs. Cathode Voltage
0
-200
(V
KA )
Cathode Voltage - (V)
800
200
-1
0
1
23
400
I
MIN
600
V
KA = VREF
T
A = 25 °C
(I
K
)Ca
th
o
d
e
Cur
ren
t-
(
A)
Figure 4 –
Cathode Current vs. Cathode Voltage
CC
HH
AA
RR
TT
SS
相關(guān)PDF資料
PDF描述
TL431BIDM-TR 1-OUTPUT THREE TERM VOLTAGE REFERENCE, PDSO8
TL431BCPK 1-OUTPUT THREE TERM VOLTAGE REFERENCE, PSSO3
TL431CPSE4 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO8
TL431ACPSE4 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO8
TL431ACPS 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TL431CPKE4 制造商:Texas Instruments 功能描述:
TL431CPKE6 制造商:Texas Instruments 功能描述:
TL431CPKG3 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 Adjustable Precision Shunt Regulator RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel
TL431CPKG4 制造商:Texas Instruments 功能描述:SHUNT REG ADJ +2.5/36V SOT-89 431 制造商:Texas Instruments 功能描述:SHUNT REG ADJ +2.5/36V, SOT-89, 431 制造商:Texas Instruments 功能描述:SHUNT REG ADJ +2.5/36V, SOT-89, 431; Topology:Shunt, Adjustable; Input Voltage:2.495V to 36V; Reference Voltage:2.495V; Reference Voltage Tolerance:50mV; Voltage Reference Case Style:SOT-89; No. of Pins:3; Temperature Coefficient: ;RoHS Compliant: Yes 制造商:Texas Instruments 功能描述:SHUNT REG ADJ +2.5/36V, SOT-89, 431; Topology:Shunt, Adjustable; Input Voltage Min:2.495V; Input Voltage Max:36V; Reference Voltage:2.495V; Reference Voltage Tolerance:50mV; Voltage Reference Case Style:SOT-89; No. of Pins:3; ;RoHS Compliant: Yes
TL431CPS 制造商:Texas Instruments 功能描述:V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOP Bulk
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