LM25145DESIGN-CALC
LM25145 同期整流降圧コントローラの設計ツール
LM25145DESIGN-CALC
概要
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.
機能
- 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
AC/DC & DC/DC controllers (external FET)
技術資料
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| 種類 | タイトル | 最新の英語版をダウンロード | 日付 | |||
|---|---|---|---|---|---|---|
| 技術記事 | Synchronous buck controller solutions support wide VIN performance and flexibility | PDF | HTML | 2017年 6月 29日 |