參數(shù)資料
型號(hào)： TPS54972EVM-222
廠商： Texas Instruments, Inc.
英文描述： 9-Amp SWIFT Regulator Evaulation Module(9A SWIFT穩(wěn)壓器TPS54972的評(píng)估模塊)
中文描述： 9放大器模塊的SWIFT穩(wěn)壓Evaulation（第9A SWIFT的穩(wěn)壓器TPS54972的評(píng)估模塊）
文件頁數(shù)： 17/43頁
文件大小： 785K
代理商： TPS54972EVM-222
Input/Output Connections
2-2
2.1
Input/Output Connections
The TPS54x72EVM–222 has the following four input/output connections:
input, input return, output, and output return. A diagram showing the
connection points is shown in Figure 2–1. A power supply capable of
supplying 6 A should be connected to J1 through a pair of 20 AWG wires. The
load should be connected to J2 through a pair of 16 AWG wires. The maximum
load current may be reduced from 9 A if 6 A or 8 A versions of the
TPS54x72EVM–222 are used. Wire lengths should be minimized to reduce
losses in the wires. Test point TP7 provides a place to easily connect an
oscilloscope voltage probe to monitor the output voltage. The TPS54X72 is
intended to be used as a point of load regulator. In typical applications, it is
usually located close to the input voltage source. When using the
TPS54x72EVM–222 with an external power supply as the source for V
I
, an
additional bulk capacitor may be required, depending upon the output
impedance of the source and length of the hookup wires. The test results
presented were obtained using a 470
μ
F, 16-V additional input capacitor.
Connection is shown for source current only. To sink current, increase the
current capacity of the 2.5-V supply, and connect a load resistor between the
positive load terminal and the positive terminal of the 2.5-V supply.
Figure 2–1.Connection Diagram
Load
+
–
0 – 9A
CH1
Oscilloscope
3–6V, 6A
Voltmeter
–
+
2.5 V, 100 mA
Optional Input
Capacitor
Power Supply
Power Supply
相關(guān)PDF資料
PDF描述
TPS54673EVM 6-Amp SWIFT Regulator With Disabled Sink During Start-Up Evaulation Module(帶上電時(shí)禁止吸收電流功能的6A SWIFT穩(wěn)壓器TPS54673的評(píng)估模塊)
TPS54683EVM-225 8-Amp SWIFT Regulator With Disabled Sink During Start-Up Evaulation Module(帶上電時(shí)禁止吸收電流功能的8A SWIFT穩(wěn)壓器TPS54873的評(píng)估模塊)
TPS54680EVM 6-Amp SWIFT Regulator Evaulation Module(6A SWIFT穩(wěn)壓器TPS54680的評(píng)估模塊)
TPS54880EVM 8-Amp SWIFT Regulator Evaulation Module(8A SWIFT穩(wěn)壓器TPS54880的評(píng)估模塊)
TPS54980EVM-022 9-Amp SWIFT Regulator Evaulation Module(9A SWIFT穩(wěn)壓器TPS54980的評(píng)估模塊)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS54972PWP 功能描述:直流/直流開關(guān)調(diào)節(jié)器 9-A Act Bus Term/DDR DC/DC 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
TPS54972PWPG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 9-A Act Bus Term/DDR DC/DC 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
TPS54972PWPR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 9-A Act Bus Term/DDR DC/DC 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
TPS54972PWPRG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 9-A Act Bus Term/DDR DC/DC 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
TPS54973 制造商:TI 制造商全稱:Texas Instruments 功能描述:3-V TO 4-V INPUT, 9-A OUTPUT SYNCHRONOUS BUCK SWITCHER WITH DISABLED SINKING DURING START-UP
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*