參數(shù)資料
型號(hào): TPS5430DDA
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 6 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PDSO8
封裝: GREEN, PLASTIC, SOP-8
文件頁數(shù): 3/28頁
文件大小: 810K
代理商: TPS5430DDA
www.ti.com
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
SLVS632C – JANUARY 2006 – REVISED NOVEMBER 2006
APPLICATION INFORMATION (continued)
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 PowerPAD
underneath the device must be soldered down to the printed-circuit board.
Figure 11. Application Circuit, 12-V to 5.0-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.
11
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS5430DDA 制造商:Texas Instruments 功能描述:IC DC/DC CONV BUCK ADJ 3A 8SOIC
TPS5430DDAG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 5.5 to 36V Input 3A Step Dwn 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
TPS5430DDAR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 5.5 to 36V Input 3A Step Dwn 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
TPS5430DDARG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 5.5 to 36V Input 3A Step Dwn 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
TPS5430DDARG4 制造商:Texas Instruments 功能描述:DC/DC Converter IC