欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: TPS54225PWPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩壓器
英文描述: 4.5 A SWITCHING REGULATOR, 700 kHz SWITCHING FREQ-MAX, PDSO14
封裝: GREEN, PLASTIC, HTSSOP-14
文件頁數: 6/23頁
文件大小: 733K
代理商: TPS54225PWPR
°
2.31
7
1
2.46
14
8
Thermal Pad
SLVSA15C
– OCTOBER 2009 – REVISED FEBRUARY 2011
Bootstrap Capacitor Selection
A 0.1
F ceramic capacitor must be connected between the VBST to SW pin for proper operation. It is
recommended to use a ceramic capacitor.
VREG5 Capacitor Selection
A 1.0
F ceramic capacitor must be connected between the VREG5 to GND pin for proper operation. It is
recommended to use a ceramic capacitor.
THERMAL INFORMATION
This PowerPAD
package incorporates an exposed thermal pad that is designed to be connected to an external
heatsink. The thermal pad must be soldered directly to the printed board (PCB). After soldering, the PCB can be
used as a heatsink. In addition, through the use of thermal vias, the thermal pad can be attached directly to the
appropriate copper plane shown in the electrical schematic for the device, or alternatively, can be attached to a
special heatsink structure designed into the PCB. This design optimizes the heat transfer from the integrated
circuit (IC).
For additional information on the PowerPAD
package and how to use the advantage of its heat dissipating
abilities, refer to Technical Breif, PowerPAD
Thermally Enhanced Package, Texas Instruments Literature No.
SLMA002 and Application Brief, PowerPAD
Made Easy, Texas Instruments Literature No. SLMA004.
The exposed thermal pad dimensions for this package are shown in the following illustration.
Figure 14. Thermal Pad Dimensions
14
2009–2011, Texas Instruments Incorporated
Product Folder Link(s): TPS54225
相關PDF資料
PDF描述
TPS54225TPWPRQ1 SWITCHING REGULATOR, PDSO14
TPS54226PW
TPS54227DDA 4.7 A SWITCHING REGULATOR, 700 kHz SWITCHING FREQ-MAX, PDSO8
TPS54233DG4 2 A SWITCHING REGULATOR, 390 kHz SWITCHING FREQ-MAX, PDSO8
TPS54240QDGQRQ1 2.5 A SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, PDSO10
相關代理商/技術參數
參數描述
TPS54225-Q1 制造商:TI 制造商全稱:Texas Instruments 功能描述:4.5V to 18V Input, 2-A Synchronous Step-Down SWIFTTM Converter
TPS54225TPWPRQ1 功能描述:直流/直流開關調節器 4.5V-18Vin,2A Sync Step-Down DCAP2 Mode RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS54226 制造商:TI 制造商全稱:Texas Instruments 功能描述:4.5V to 18V Input 2-A Synchronous Step-Down SWIFTTM Converter with Light Load Efficiency
TPS54226_12 制造商:TI 制造商全稱:Texas Instruments 功能描述:4.5V to 18V Input, 2-A Synchronous Step-Down SWIFTTM Converter with Eco-Modea?¢
TPS54226EVM-539 功能描述:電源管理IC開發工具 TPS54226 SWIFT Reg Eval Mod RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
主站蜘蛛池模板: 凉山| 绿春县| 连南| 景洪市| 壤塘县| 山阴县| 雅江县| 正宁县| 崇礼县| 南溪县| 阿克| 都安| 石门县| 偃师市| 博客| 寿宁县| 三河市| 称多县| 鱼台县| 盱眙县| 珲春市| 玛纳斯县| 泸溪县| 桐庐县| 桐乡市| 临猗县| 井陉县| 温宿县| 谢通门县| 小金县| 巴塘县| 金湖县| 团风县| 凤庆县| 司法| 潞西市| 迭部县| 太湖县| 潍坊市| 韶山市| 桃园市|