ZHCSEM8 January 2016 TPS50601-SP
PRODUCTION DATA.
- 1 特性
- 2 应用
- 3 说明
- 4 修订历史记录
- 5 说明 （续）
- 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 VIN and Power VIN Pins (VIN and PVIN)
- 8.3.2 PVIN vs Frequency
- 8.3.3 Voltage Reference
- 8.3.4 Adjusting the Output Voltage
- 8.3.5 Maximum Duty Cycle Limit
- 8.3.6 PVIN vs Frequency
- 8.3.7 Safe Start-Up into Prebiased Outputs
- 8.3.8 Error Amplifier
- 8.3.9 Slope Compensation
- 8.3.10 Enable and Adjust UVLO
- 8.3.11 Adjustable Switching Frequency and Synchronization (SYNC)
- 8.3.12 Slow Start (SS/TR)
- 8.3.13 Power Good (PWRGD)
- 8.3.14 Bootstrap Voltage (BOOT) and Low Dropout Operation
- 8.3.15 Sequencing (SS/TR)
- 8.3.16 Output Overvoltage Protection (OVP)
- 8.3.17 Overcurrent Protection
- 8.3.18 TPS50601-SP Thermal Shutdown
- 8.3.19 Turn-On Behavior
- 8.3.20 Small Signal Model for Loop Response
- 8.3.21 Simple Small Signal Model for Peak Current Mode Control
- 8.3.22 Small Signal Model for Frequency Compensation
- 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 Operating Frequency
- 9.2.2.2 Output Inductor Selection
- 9.2.2.3 Output Capacitor Selection
- 9.2.2.4 Input Capacitor Selection
- 9.2.2.5 Slow Start Capacitor Selection
- 9.2.2.6 Bootstrap Capacitor Selection
- 9.2.2.7 Undervoltage Lockout (UVLO) Set Point
- 9.2.2.8 Output Voltage Feedback Resistor Selection
- 9.2.2.9 Compensation Component Selection
- 9.2.3 Application Curve
- 10Power Supply Recommendations
- 11Layout
- 12器件和文档支持
- 13机械、封装和可订购信息
12 器件和文档支持
12.1 文档支持
12.2 社区资源
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.
12.3 商标
SWIFT, E2E are trademarks of Texas Instruments.
All other trademarks are the property of their respective owners.
12.4 静电放电警告
这些装置包含有限的内置 ESD 保护。 存储或装卸时，应将导线一起截短或将装置放置于导电泡棉中，以防止 MOS 门极遭受静电损伤。
12.5 Glossary
SLYZ022 — TI Glossary.
This glossary lists and explains terms, acronyms, and definitions.