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| 型號： | TPS23753PW |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 0.505 A SWITCHING CONTROLLER, 273 kHz SWITCHING FREQ-MAX, PDSO14 |
| 封裝： | GREEN, PLASTIC, TSSOP-14 |
| 文件頁數(shù)： | 17/30頁 |
| 文件大?。?/td> | 823K |
| 代理商： | TPS23753PW |
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SLVS853C – JUNE 2008 – REVISED JANUARY 2010
www.ti.com
REVISION HISTORY
Changes from Original (June 2008) to Revision A
Page
Changed data sheet From: Product Preview To: Production ............................................................................................... 1
Changed the TPS23753 Functional Block Diagram. ............................................................................................................ 6
Added the Typical Characteristics section. ........................................................................................................................... 9
Changes from Revision A (June 2008) to Revision B
Page
Changed the ESDS statement. ............................................................................................................................................. 2
Changes from Revision B (September 2009) to Revision C
Page
Changed From: IEEE 802.3-2005 To: IEEE 802.3 throughout the data sheet. ................................................................... 1
Changed the 1st paragraph in the Description From: The PoE implementation supports the IEEE 802.3-2005
(previously 802.3af) standard, 12.95 W (13 W) PD. To: The PoE implementation supports the IEEE 802.3-2005. An
IEEE802.3at type 1 device is equivalent to IEEE802.3-2008 (originally 802.3af) standard as a 13 W type 1 PD. ............. 1
Changed Note 1 in the Dissipations Ratings table to include additional information. .......................................................... 2
Changed section Classic PoE Overview second paragraph: From: The PD may return the default 12.95W (often
referred to as 13W) current-encoded class, or one of four other choices. To: The PD may return the default 13W
current-encoded class, or one of four other choices .......................................................................................................... 13
Changed Table 2 - Notes for the Class 4 row .................................................................................................................... 15
Added text and Figure 25 to the Protection section ........................................................................................................... 22
24
Copyright 2008–2010, Texas Instruments Incorporated
Product Folder Link(s): TPS23753
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS23753PW | 制造商:Texas Instruments 功能描述:Controller IC |
| TPS23753PWG4 | 功能描述:熱插拔功率分布 PoE Interface & Iso Cnvrtr & Cntrlr RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| TPS23753PWR | 功能描述:熱插拔功率分布 Interface and Iso Cnvrtr and Cntrlr RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| TPS23753PWRG4 | 功能描述:熱插拔功率分布 PoE Interface & Iso Cnvrtr & Cntrlr RoHS:否 制造商:Texas Instruments 產(chǎn)品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
| TPS23754EVM-383 | 功能描述:電源管理IC開發(fā)工具 TPS23754 Eval Mod 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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