ZHCSF84B April 2016 – June 2017 TPS25740 , TPS25740A
PRODUCTION DATA.
- 1 特性
- 2 應(yīng)用
- 3 說(shuō)明
- 4 修訂歷史記錄
- 5 Device Comparison Table
- 6 Pin Configuration and Functions
- 7 Specifications
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8 Detailed Description
- 8.1 Overview
- 8.2 Functional Block Diagram
- 8.3
Feature Description
- 8.3.1 USB Type-C CC Logic (CC1, CC2)
- 8.3.2 USB PD BMC Transmission (CC1, CC2, VTX)
- 8.3.3 USB PD BMC Reception (CC1, CC2)
- 8.3.4 Discharging (DSCG, VPWR)
- 8.3.5 Configuring Voltage Capabilities (HIPWR, EN9V, EN12V)
- 8.3.6 Configuring Power Capabilities (PSEL, PCTRL, HIPWR)
- 8.3.7 Gate Driver (GDNG, GDNS)
- 8.3.8 Fault Monitoring and Protection
- 8.3.9 Voltage Control (CTL1, CTL2)
- 8.3.10 Sink Attachment Indicator (UFP, DVDD)
- 8.3.11 Power Supplies (VAUX, VDD, VPWR, DVDD)
- 8.3.12 Grounds (AGND, GND)
- 8.3.13 Output Power Supply (DVDD)
- 8.4 Device Functional Modes
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9 Application and Implementation
- 9.1
Application Information
- 9.1.1 System-Level ESD Protection
- 9.1.2 Use of GD Internal Clamp
- 9.1.3 Resistor Divider on GD for Programmable Start Up
- 9.1.4 Selection of the CTL1 and CTL2 Resistors (R(FBL1) and R(FBL2))
- 9.1.5 Voltage Transition Requirements
- 9.1.6 VBUS Slew Control using GDNG C(SLEW)
- 9.1.7 Tuning OCP Using RF and CF
- 9.2 Typical Application , A/C Power Source (Wall Adapter)
- 9.3 System Examples
- 9.1
Application Information
- 10Power Supply Recommendations
- 11Layout
- 12器件和文檔支持
- 13機(jī)械、封裝和可訂購(gòu)信息
封裝選項(xiàng)
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- RGE|24
散熱焊盤(pán)機(jī)械數(shù)據(jù) (封裝 | 引腳)
- RGE|24
訂購(gòu)信息
12 器件和文檔支持
12.1 文檔支持
有關(guān) USB PD 和 USB Type-C 規(guī)范，請(qǐng)?jiān)L問(wèn)：http://www.usb.org/home
12.2 相關(guān)鏈接
下面的表格列出了快速訪問(wèn)鏈接。類(lèi)別包括技術(shù)文檔、支持與社區(qū)資源、工具和軟件，以及申請(qǐng)樣片或購(gòu)買(mǎi)產(chǎn)品的快速鏈接。
Table 11. 相關(guān)鏈接
| 器件 | 產(chǎn)品文件夾 | 立即訂購(gòu) | 技術(shù)文檔 | 工具和軟件 | 支持和社區(qū) |
|---|---|---|---|---|---|
| TPS25740 | 請(qǐng)單擊此處 | 請(qǐng)單擊此處 | 請(qǐng)單擊此處 | 請(qǐng)單擊此處 | 請(qǐng)單擊此處 |
| TPS25740A | 請(qǐng)單擊此處 | 請(qǐng)單擊此處 | 請(qǐng)單擊此處 | 請(qǐng)單擊此處 | 請(qǐng)單擊此處 |
12.3 接收文檔更新通知
要接收文檔更新通知，請(qǐng)導(dǎo)航至 ti.com 上的器件產(chǎn)品文件夾。請(qǐng)單擊右上角的通知我 進(jìn)行注冊(cè)，即可收到任意產(chǎn)品信息更改每周摘要。有關(guān)更改的詳細(xì)信息，請(qǐng)查看任意已修訂文檔中包含的修訂歷史記錄。
12.4 社區(qū)資源
The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use.
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TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers.
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Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support.
12.5 商標(biāo)
E2E is a trademark of Texas Instruments.
12.6 靜電放電警告
這些裝置包含有限的內(nèi)置 ESD 保護(hù)。 存儲(chǔ)或裝卸時(shí)，應(yīng)將導(dǎo)線一起截短或?qū)⒀b置放置于導(dǎo)電泡棉中，以防止 MOS 門(mén)極遭受靜電損傷。
12.7 Glossary
SLYZ022 — TI Glossary.
This glossary lists and explains terms, acronyms, and definitions.