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參數(shù)資料
| 型號： | TPS54226PW |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 封裝： | PACKAGE-14 |
| 文件頁數(shù)： | 8/20頁 |
| 文件大小： | 501K |
| 代理商： | TPS54226PW |
SLVSA14B – OCTOBER 2009 – REVISED JUNE 2010
www.ti.com
REVISION HISTORY
Changes from Original (October 2009) to Revision A
Page
Changed the device from Product Preview to Production .................................................................................................... 1
Changes from Revision A (October 2009) to Revision B
Page
Changed the title to include Eco-Mode ................................................................................................................................. 1
Changed features bullet to reference Eco-Mode .................................................................................................................. 1
Added Eco-Mode text to the DESCRIPTION ....................................................................................................................... 1
Added the QFN package to the DESCRIPTION .................................................................................................................. 1
Added the QFN package to the ORDERING INFORMATION table .................................................................................... 2
Added the QFN (RGT 16) package to the DISSIPATION RATINGS table .......................................................................... 2
Added the RGT PACKAGE drawing ..................................................................................................................................... 5
Added the RGT 16 pin column to the PIN FUNCTIONS table ............................................................................................. 5
Updated the FUNCTIONAL BLOCK DIAGRAM ................................................................................................................... 6
Added text Note to the FUNCTIONAL BLOCK DIAGRAM ................................................................................................... 6
Added Eco-Mode text to the OVERVIEW section ................................................................................................................ 6
Changed section title From: Light Load Mode Control To: Light Load Eco-Mode Control ................................................... 7
Added Eco-Mode to text in the Light Load Eco-Mode Control section ................................................................................. 7
Added text to the THERMAL INFORMATION section for the QFN package ..................................................................... 14
Deleted figure "Thermal Pad Dimensions" ......................................................................................................................... 14
16
Copyright 2009–2010, Texas Instruments Incorporated
Product Folder Link(s): TPS54226
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TPS54226PWP | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 4.5-18V 2A Sync 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: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS54226PWP | 制造商:Texas Instruments 功能描述:DC/DC STEP DOWN CONVERTER IC 700kHz HT 制造商:Texas Instruments 功能描述:IC, SYNC STEP-DOWN DC/DC CONV, HTSSOP-14 |
| TPS54226PWPR | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 4.5-18V 2A Sync 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: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS54226RGTR | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 4.5-18V Inp,2A Synch Step Down Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| TPS54226RGTT | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 4.5-18V Inp,2A Synch Step Down Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
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