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參數(shù)資料
| 型號(hào)： | TPS62203EVM-211 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | TPS62203 Evaluation Module(TPS62203評(píng)估模塊) |
| 中文描述： | TPS62203評(píng)估模塊（TPS62203評(píng)估模塊） |
| 文件頁數(shù)： | 10/20頁 |
| 文件大小： | 368K |
| 代理商： | TPS62203EVM-211 |
Background
1-2
1.1
Background
This TPS6220XEVM uses a TPS6220X buck converter to step down 2.5-V or
higher input voltages. This EVM operates over an input voltage range of 2.5 V
to 6 V. The goal of the EVM is to demonstrate the small size of the TPS6220X
power supply solution and provide flexibility in interchanging the supporting
passive components.
The TPS62203EVM uses a TPS62203 fixed 3.3-V output buck converter. The
TPS62200EVM uses a TPS62200 adjustable output buck converter and the
appropriate feedback components to provide 1.8-V. Both EVMs include an
enable jumper that allows the user to disable the device.
1.2
Performance Specification Summary
Table 1
–
1 provides a summary of the TPS6220XEVM performance
specifications. All specifications are given for an ambient temperature of 25
°
C.
Table 1
–
1.Performance Specification Summary
Specification
Test Conditions
Min
Typ
Max
Unit
Inp t oltage range
Input voltage range
TPS62200EVM
2.5
6
V
TPS62203EVM
3.3
6
Output voltage
TPS62200EVM
1.8
V
TPS62203EVM
3.3
Output current
0
300
mA
1.3
Modifications
Because the primary goal of the EVM was to demonstrate the small size of the
TPS6220X power supply solution, capacitors and inductors with small
footprints were chosen. These capacitors and inductors were carefully
selected to maximize efficiency and minimize ripple. Changing components
could improve or degrade EVM performance.
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| TPS62229DDCRG4 | 400-mA, 1.25-MHz, HIGH-EFFICIENCY, STEP-DOWN CONVERTER IN THIN-SOT23 |
| TPS62229DDCT | 400-mA, 1.25-MHz, HIGH-EFFICIENCY, STEP-DOWN CONVERTER IN THIN-SOT23 |
| TPS62240DDC | 2.25 MHz 300 mA Step Down Converter in 2x2SON/TSOT23 Package |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS62203TDE1 | 制造商:Texas Instruments 功能描述:IC REG BUCK SYNC 3.3V DIE |
| TPS62203TDE2 | 制造商:Texas Instruments 功能描述:IC REG BUCK SYNC 3.3V DIE |
| TPS62204DBVR | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.6V Out Hi-Eff 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 |
| TPS62204DBVRG4 | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.6V Out Hi-Eff 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 |
| TPS62204DBVT | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.6V Out Hi-Eff 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 |
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