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參數(shù)資料
| 型號： | TPS62203DBV |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | HIGH-EFFICIENCY, SOT23 STEP-DOWN, DC-DC CONVERTER |
| 中文描述： | 高效率，采用SOT23降壓，DC - DC變換器 |
| 文件頁數(shù)： | 2/17頁 |
| 文件大小： | 280K |
| 代理商： | TPS62203DBV |
www.ti.com
3
2
4
5
DBV PACKAGE
(TOP VIEW)
1
V
I
GND
EN
SW
FB
TPS62200, TPS62201
TPS62202, TPS62203, TPS62207
TPS62204, TPS62205, TPS62208
SLVS417D–MARCH 2002–REVISED MAY 2004
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated
circuits be handled with appropriate precautions. Failure to observe proper handling and installation
procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision
integrated circuits may be more susceptible to damage because very small parametric changes could
cause the device not to meet its published specifications.
ORDERING INFORMATION
(1)
T
A
OUTPUT VOLTAGE
Adjustable
1.2 V
1.5 V
1.6 V
1.8 V
1.875 V
2.5 V
3.3 V
SOT23 PACKAGE
TPS62200DBV
TPS62207DBV
TPS62201DBV
TPS62204DBV
TPS62202DBV
TPS62208DBV
TPS62205DBV
TPS62203DBV
SYMBOL
PHKI
PJGI
PHLI
PHSI
PHMI
ALW
PHTI
PHNI
-40
°
C to 85
°
C
(1)
The DBV package is available in tape and reel. Add R suffix (DBVR) to order quantities of 3000 parts.
Add T suffix (DBVT) to order quantities of 250 parts
Terminal Functions
TERMINAL
NAME
EN
I/O
DESCRIPTION
NO.
3
I
This is the enable pin of the device. Pulling this pin to ground forces the device into shutdown mode. Pulling this
pin to Vin enables the device. This pin must not be left floating and must be terminated.
This is the feedback pin of the device. Connect this pin directly to the output if the fixed output voltage version is
used. For the adjustable version an external resistor divider is connected to this pin. The internal voltage divider
is disabled for the adjustable version.
Ground
Connect the inductor to this pin. This pin is the switch pin and is connected to the internal MOSFET switches.
Supply voltage pin
FB
4
I
GND
SW
V
I
2
5
1
I/O
I
2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TPS62204DBV | HIGH-EFFICIENCY, SOT23 STEP-DOWN, DC-DC CONVERTER |
| TPS62260DDC | 2.25 MHz 600 mA Step Down Converter in 2x2SON/TSOT-23 Package |
| TPS62261DRV | 2.25 MHz 600 mA Step Down Converter in 2x2SON/TSOT-23 Package |
| TPS62262DRV | 2.25 MHz 600 mA Step Down Converter in 2x2SON/TSOT-23 Package |
| TPS62260DRV | 2.25 MHz 600 mA Step Down Converter in 2x2SON/TSOT-23 Package |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS62203DBVR | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3.3V 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 |
| TPS62203DBVRG4 | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3.3V 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 |
| TPS62203DBVT | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3.3V 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 |
| TPS62203DBVTG4 | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3.3V 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 |
| TPS62203EVM-211 | 功能描述:電源管理IC開發(fā)工具 TPS62203 EVM RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
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