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參數(shù)資料
| 型號： | UTCTL431L |
| 廠商： | 友順科技股份有限公司 |
| 英文描述： | LINEAR INTEGRATED CIRCUIT |
| 中文描述： | 線性集成電路 |
| 文件頁數(shù)： | 4/5頁 |
| 文件大?。?/td> | 171K |
| 代理商： | UTCTL431L |
UTC TL431L
TEST CIRCUIT
LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO., LTD.
4
QW-R103-014,D
INPUT
V
KA
V
REF
I
KA
UTC TL431L
R1
R2
I
REF
V
KA=
V
REF*(
1
+
R1
/
R2
)+
I
REF*
R1
INPUT
V
KA
V
REF
I
KA
UTC TL431L
INPUT
V
KA
I
KA(OFF)
UTC TL431L
Fig 7 Test Circuit For V
KA
=V
REF
Fig 8 Test Circuit for V
KA >=
V
REF
Fig 9 Test Circuit For I
KA(OFF)
APPLICATION CIRCUIT
Vi
Vo
V
REF
UTC TL431L
R1
R2
Vo=(1+R1/R2)*V
REF
Vi
Vo
V
REF
R2
UTC TL431L
R1
Vo=(1+R1/R2)*V
REF
UTC7805
OUT
COMMON
IN
Vi
Vo
V
REF
UTC TL431L
R1
R2
Vo=(1+R1/R2)*V
REF
Fig 10 Shutdown Regulator Fig 11 Output Control of a Three Fig 12 Higher-current Shunt Regulator
-Terminal Fixed Regulator
Vi
Vo
Io
Vi
Vo
UTC TL431L
Rs
R
S
=V
REF
/RCL
RCL
Io
UTC TL431L
Rs
I
O
=V
REF
/R
S
Fig 13 Constant-current Sink Fig 14 Current Limiting or Current Source
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PDF描述 |
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| UTCTL494 | VOLTAGE MODE PWM CONTROL CIRCUIT |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| UTCTL494 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:VOLTAGE MODE PWM CONTROL CIRCUIT |
| UTCTS391 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LINEAR INTEGRATED CIRCUIT |
| UTCTS391A | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LINEAR INTEGRATED CIRCUIT |
| UTCTS391B | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:LINEAR INTEGRATED CIRCUIT |
| UTCU584 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:3~8 AMP 5V TO 3.3V VOLTAGE CONVERSION REGULATOR |
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