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參數(shù)資料
| 型號： | TPS5430MDDAREPG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 8.5 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | GREEN, PLASTIC, SOP-8 |
| 文件頁數(shù)： | 4/28頁 |
| 文件大小： | 846K |
| 代理商： | TPS5430MDDAREPG4 |
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0.080
0.026
0.098
0.1
18
0.050
0.110
0.220
0.050
0.040
0.013DIA 4PL
Alldimensionsininches
Application Circuits
+
PwPd
10.8-19.8V
L1
15
H
m
6
4
9
5
2
3
GND
VSNS
VIN
NC
ENA
BOOT
PH
7
1
8
C1
10
F
m
C3
220
F
m
D1
B340A
C2
0.01
F
m
VOUT
5V
R2
3.24kW
R1
10kW
VIN
EN
U1
TPS5430DDA
Design Procedure
SLVS911 – MARCH 2009................................................................................................................................................................................................... www.ti.com
Figure 10. TPS5430 Land Pattern
Figure 11 shows the schematic for a typical TPS5430 application. The TPS5430 can provide up to 3-A output
current at a nominal output voltage of 5 V. For proper thermal performance, the exposed thermal pad underneath
the device must be soldered down to the printed circuit board.
Figure 11. Application Circuit, 12 V to 5 V
The following design procedure can be used to select component values for the TPS5430. Alternately, the
SWIFT Designer Software may be used to generate a complete design. The SWIFT Designer Software uses an
iterative design procedure and accesses a comprehensive database of components when generating a design.
This section presents a simplified discussion of the design process.
12
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TPS5430-EP
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS5430-Q1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:3-A WIDE-INPUT-RANGE STEP-DOWN SWIFT CONVERTER |
| TPS5430QDDARQ1 | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3A Wide-Input-Range Step-Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS5431 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.6 MHz, 3-V TO 6-V INPUT, 3-A SYNCHRONOUS STEP-DOWN SWIFT⑩ CONVERTER WITH DISABLED SINKING DURING START-UP |
| TPS54310 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:3-V TO 6-V INPUT, 3-A OUTPUT SYNCHRONOUS-BUCK PWM SWITCHER WITH INTEGRATED FETs |
| TPS54310-EP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:3-V TO 6-V INPUT, 3-A OUTPUT,SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETs(SWIFT?) |
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