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LM25145DESIGN-CALC — LM25145 Synchronous Buck Controller Design Tool
支持的产品和硬件
LM25145DESIGN-CALC — LM25145 Synchronous Buck Controller Design Tool
LM25145 synchronous buck controller quickstart calculator
LM25145DESIGN-CALC
LM25145 同步降压控制器设计工具
LM25145DESIGN-CALC
概述
Welcome to the LM25145 Quickstart Design Tool. This standalone tool facilitates and assists the power supply engineer with the design of a DC/DC buck regulator based on the LM25145 42V synchronous buck controller. As such, the user can expeditiously arrive at an optimized design to meet the application requirements.
特性
- Determine output filter inductance and input and output filter capacitances
- Select components for soft-start, input UVLO, OCP and output voltage setpoint
- Optimize compensation values and pole/zero placement in terms of control loop stability using crossover frequency as a performance metric
- Inspect regulator efficiency and component power dissipations
- Analyze efficiency based on selected power MOSFET parameters
- Review auto-generated schematic, BOM list and solution size estimate
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计算工具
LM25145DESIGN-CALC — LM25145 Synchronous Buck Controller Design Tool
支持的产品和硬件
产品
交流/直流和直流/直流控制器（外部 FET）
硬件开发
评估板
LM25145DESIGN-CALC — LM25145 Synchronous Buck Controller Design Tool
产品
交流/直流和直流/直流控制器（外部 FET）
硬件开发
评估板
技术文档
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| 类型 | 标题 | 下载最新的英语版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 技术文章 | Synchronous buck controller solutions support wide VIN performance and flexibility | PDF | HTML | 2017年 6月 29日 |