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參數(shù)資料
| 型號： | TS432I |
| 廠商： | Taiwan Semiconductor Co., Ltd. |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Adjustable Precision Shunt Regulator |
| 中文描述： | 可調(diào)節(jié)精密并聯(lián)穩(wěn)壓器 |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 572K |
| 代理商： | TS432I |
TS432I
Adjustable Precision Shunt Regulator
2/12
Version: A07
Recommend Operating Condition
Parameter
Cathode Voltage (Note 1)
Continuous Cathode Current Range
Symbol
Vka
Ik
Limit
18
100
Unit
V
mA
Recommend Operating Condition
Parameter
Symbo
Test Conditions
Min
1.215
1.227
1.233
Typ
Max
1.264
1.252
1.246
Unit
TS432I
TS432AI
TS432BI
Reference voltage
Vref
Vka =Vref, Ik=10mA (Figure 1)
Ta=25
o
C
1.240
V
Deviation of reference input
voltage
Radio of change in Vref to
change in cathode Voltage
Vref
Vka =Vref, Ik=10mA
Ta= full range (Figure 1)
Ika=10mA, Vka = 18V to Vref
(Figure 2)
R1=10K
Ω
, R2=
!
, Ika=10mA
Ta= full range (Figure 2)
R1=10K
Ω
, R2=
!
, Ika=10mA
Ta= full range (Figure 2)
Vref=0V (Figure 3),
Vka=18V
f<1KHz, Vka=Vref
Ika=1mA to 100mA (Figure 1)
--
10
25
mV
Vref/
Vka
--
-1.0
-2.7
mV/V
Reference Input current
Iref
--
0.25
0.5
uA
Deviation of reference input
current, over temp.
Iref
--
0.04
0.08
uA
Off-state Cathode Current
Ika(off)
--
0.125
0.5
uA
Dynamic Output Impedance
|Zka|
--
0.2
0.4
Ω
Minimum operating cathode
current
* The deviation parameters
Vref and
Iref are defined as difference between the maximum value and minimum value
obtained over the full operating ambient temperature range that applied.
* The average temperature coefficient of the
reference input voltage,
α
Vref is defined as:
Ika(min)
Vka=Vref (Figure 1)
--
60
80
uA
Where:
T2-T1
= full temperature change.
α
Vref
can be positive or negative depending on whether Vref Min. or Vref Max occurs at the lower ambient
temperature. Example:
Vref=7.2mV and the slope is postive, Vref=1.241V at 25
o
C,
Δ
T=125
o
C
* The dynamic impedance Z
KA
is defined as:
* When the device operating with two external resistors, R1 and R2, (refer to Figure 2) the total dynamic impedance of
the circuit is given by:
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| TS432I5RF | Adjustable Precision Shunt Regulator |
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| TS432B | Adjustable Precision Shunt Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS432I_08 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:Adjustable Precision Shunt Regulator |
| TS432I5RF | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:Adjustable Precision Shunt Regulator |
| TS432ILT | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 1.24V Adjust Shunt 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 |
| TS432IRF | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:Adjustable Precision Shunt Regulator |
| TS432ITA3 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:Adjustable Precision Shunt Regulator |
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