ZHCSBT0D November 2013 – July 2016 UCC28180
PRODUCTION DATA.
- 1 特性
- 2 應用
- 3 說明
- 4 修訂歷史記錄
- 5 說明 （續）
- 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 Soft Start
- 8.3.2 System Protection
- 8.3.3 VCC Undervoltage LockOut (UVLO)
- 8.3.4 Output Overvoltage Protection (OVP)
- 8.3.5 Open Loop Protection/Standby (OLP/Standby)
- 8.3.6 ISENSE Open-Pin Protection (ISOP)
- 8.3.7 ICOMP Open-Pin Protection (ICOMPP)
- 8.3.8 FAULT Protection
- 8.3.9 Output Overvoltage Detection (OVD), Undervoltage Detection (UVD) and Enhanced Dynamic Response (EDR)
- 8.3.10 Overcurrent Protection
- 8.3.11 Soft Overcurrent (SOC)
- 8.3.12 Peak Current Limit (PCL)
- 8.3.13 Current Sense Resistor, RISENSE
- 8.3.14 ISENSE Pin
- 8.3.15 Gate Driver
- 8.3.16 Current Loop
- 8.3.17 ISENSE and ICOMP Functions
- 8.3.18 Pulse Width Modulator
- 8.3.19 Control Logic
- 8.3.20 Voltage Loop
- 8.3.21 Output Sensing
- 8.3.22 Voltage Error Amplifier
- 8.3.23 Non-Linear Gain Generation
- 8.4 Device Functional Modes
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9 Application and Implementation
- 9.1 Application Information
- 9.2
Typical Application
- 9.2.1 Design Requirements
- 9.2.2
Detailed Design Procedure
- 9.2.2.1 Current Calculations
- 9.2.2.2 Switching Frequency
- 9.2.2.3 Bridge Rectifier
- 9.2.2.4 Inductor Ripple Current
- 9.2.2.5 Input Capacitor
- 9.2.2.6 Boost Inductor
- 9.2.2.7 Boost Diode
- 9.2.2.8 Switching Element
- 9.2.2.9 Sense Resistor
- 9.2.2.10 Output Capacitor
- 9.2.2.11 Output Voltage Set Point
- 9.2.2.12 Loop Compensation
- 9.2.3 Application Curve
- 10Power Supply Recommendations
- 11Layout
- 12器件和文檔支持 . .
- 13機械、封裝和可訂購信息
12 器件和文檔支持
12.1 文檔支持
12.1.1 相關文檔
這些參考資料、附加設計工具以及附加參考資料的鏈接（包括設計軟件和模型）均可在 http://www.power.ti.com 網站的“技術文檔”下找到。
12.2 接收文檔更新通知
如需接收文檔更新通知，請訪問 www.cqwzaes.cn 網站上的器件產品文件夾。點擊右上角的提醒我 (Alert me) 注冊后，即可每周定期收到已更改的產品信息。有關更改的詳細信息，請查閱已修訂文檔中包含的修訂歷史記錄。
12.3 社區資源
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.
12.4 商標
E2E is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
12.5 靜電放電警告
這些裝置包含有限的內置 ESD 保護。 存儲或裝卸時，應將導線一起截短或將裝置放置于導電泡棉中，以防止 MOS 門極遭受靜電損傷。
12.6 Glossary
SLYZ022 — TI Glossary.
This glossary lists and explains terms, acronyms, and definitions.