- 您現在的位置：買賣IC網 > PDF目錄67345 > TL1431MFK (TEXAS INSTRUMENTS INC) 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, CQCC20 PDF資料下載
參數資料
| 型號： | TL1431MFK |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, CQCC20 |
| 封裝： | CERAMIC, LCC-20 |
| 文件頁數： | 5/29頁 |
| 文件大小： | 704K |
| 代理商： | TL1431MFK |
第1頁第2頁第3頁第4頁當前第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁
www.ti.com
V(BATT)
R
30
TL1431
2N2222
0.01
F
4.7 k
R1
0.1%
R2
0.1%
VO
V
O +
1 )
R1
R2
V
I(ref)
V(BATT)
In
Out
VO
TL1431
Common
A7805
R1
R2
V + 1 )
R1
R2
V
I(ref)
Min V = VI(ref) + 5 V
V(BATT)
VO
TL1431
R1
R2
C
V
trip +
1 )
R1
R2
V
I(ref)
V(BATT)
TL1431
V
O +
1 )
R1
R2
V
I(ref)
R1
R2
R
VO
LM317
In
Out
V(BATT)
8.2 k
TL1431
Adjust
243
0.1%
243
0.1%
VO = 5 V, 1.5 A, 0.5%
V(BATT)
VO = 5 V
Rb
TL1431
27.4 k
0.1%
27.4 k
0.1%
PRECISION PROGRAMMABLE REFERENCE
SLVS062L – DECEMBER 1991 – REVISED OCTOBER 2007
Figure 19. Output Control of a Three-Terminal Fixed
A.
R should provide cathode current
≥1 mA to
Regulator
the TL1431 at minimum V(BATT).
Figure 18. Precision High-Current Series Regulator
Figure 20. Higher-Current Shunt Regulator
A.
Refer to the stability boundary conditions in
Figure 15 to determine allowable values for
C.
Figure 21. Crowbar
Figure 22. Precision 5-V, 1.5-A, 0.5% Regulator
A.
Rb should provide cathode current ≥1 mA to
the TL1431.
Figure 23. 5-V Precision Regulator
Copyright 1991–2007, Texas Instruments Incorporated
13
Product Folder Link(s): TL1431
相關PDF資料 |
PDF描述 |
|---|---|
| TL1431QDR | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDSO8 |
| TL1431CPWG4 | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDSO8 |
| TL1431CLPR | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PBCY3 |
| TL1431CKTPR | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PSSO2 |
| 5962F0153701VXA | QUAD 2-CHANNEL, CROSS POINT SWITCH, DFP64 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TL1431MFKB | 制造商:Texas Instruments 功能描述:V-Ref Adjustable 2.5V to 36V 100mA 20-Pin LCCC 制造商:Texas Instruments 功能描述:5962-9962001Q2A, TL1431MFKB DUAL MARK |
| TL1431MJG | 制造商:Texas Instruments 功能描述:V-Ref Adjustable 2.5V to 36V 100mA 8-Pin CDIP 制造商:Texas Instruments 功能描述:V-REF ADJUSTABLE 2.5V TO 36V 100MA 8CDIP - Rail/Tube |
| TL1431MJGB | 制造商:Texas Instruments 功能描述:V-Ref Adjustable 2.5V to 36V 100mA 8-Pin CDIP |
| TL1431MJGQMLV | 制造商:Texas Instruments 功能描述:SHUNT REGULATOR - Rail/Tube |
| TL1431-Q1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:PRECISION PROGRAMMABLE REFERENCE |
發(fā)布緊急采購，3分鐘左右您將得到回復。