LM51772EVM-HP
LM51772 评估模块
LM51772EVM-HP
概述
LM51772EVM-HP 展示了一款采用 LM51772 宽 VIN 降压/升压控制器的高功率灵活降压/升压设计。该评估模块经配置,可在 9V 至 48V 的输入电压范围内运行,并提供 20V 稳压输出,负载电流高达 5A。
特性
- 输入电压范围:9V 至 36V
- 输出电压 20V(默认为 20V,可调范围为 3V 至 48V),电流高达 5A (240W)
- 高效同步降压/升压转换
- 轻松访问配置特性
- 采用标准 MOSFET 的灵活设计
AC/DC & DC/DC controllers (external FET)
立即订购并开发
LM51772EVM-HP — LM51772 evaluation module
LM51772-CONFIGURATON-GUI — LM51772 GUI for configuration via I2C
产品
降压/升压和反相控制器(外部开关)
AC/DC & DC/DC controllers (external FET)
硬件开发
发布信息
LM51772EVM-HP GUI version 1.1.0
Graphical User Interface (GUI) to configure the LM51772 via I2C.
You can use the Launch button for using the GUI online in a browser or the download file for your operating system to run the GUI offline.
最新信息
- Reworked inductor selection
- Updated input limit to 55V
- Fixed error in efficency calculation - R for ISNS now implemented correct
- Fixed labeling in efficiency graph
- Updated current limiter and monitor configuration
- Added internal FB divider configuration
- Updated calculation for ILIM with DAC and ISET
- Fixed resistor value for R(CFG) setting 3
LM51772-QUICKSTART-CALC — LM51772 BuckBoost Quickstart Calculator Tool
LM51772-QUICKSTART-CALC — LM51772 BuckBoost Quickstart Calculator Tool
产品
AC/DC & DC/DC controllers (external FET)
硬件开发
评估板
发布信息
The LM51772 BuckBoost Quickstart Calculator Tool supports you defining the power stage using the LM51772 and to select the required external components.
最新信息
- updated input limit to 55V
- fixed error in efficency calculation - R for ISNS was not implemented right
- Fixed labeling in efficiency graph
- Updated Current Limit and Monitor configuration
- Added internal FB divider configuration
- updated calculation for ILIM with DAC and ISET
- fixed resistor value for R(CFG) setting 3
技术文档
类型 | 标题 | 下载最新的英文版本 | 日期 | |||
---|---|---|---|---|---|---|
EVM 用户指南 | LM51772 降压/升压控制器评估模块 (Rev. A) | PDF | HTML | 英语版 (Rev.A) | PDF | HTML | 2024年 3月 13日 | |
证书 | LM51772EVM-HP EU Declaration of Conformity (DoC) | 2023年 8月 14日 |