PMBUSMGRGUI-SW — LM25066, LM5066, LM5064, LM25056 PMBus Manager GUI
Companion GUI for evaluation boards supporting: LM25066, LM5066, LM5064 Hot Swap + telemetry devices and the LM25056 telemetry-only device
The LM5064 combines a high performance hot swap controller with a PMBusTM compliant SMBus/I2C interface to accurately measure, protect and control the electrical operating conditions of systems connected to a backplane power bus. The LM5064 continuously supplies real-time power, voltage, current, temperature and fault data to the system management host via the SMBus interface.
The LM5064 control block includes a unique hot swap architecture that provides current and power limiting to protect sensitive circuitry during insertion of boards into a live system backplane, or any other "hot" power source. A fast acting circuit breaker prevents damage in the event of a short circuit on the output. The input under-voltage and over-voltage levels and hysteresis are configurable, as well as the insertion delay time and fault detection time. A temperature monitoring block on the LM5064 interfaces with a low-cost external diode for monitoring the temperature of the external MOSFET or other thermally sensitive components. The PGD output provides a fast indicator when the input and/or output voltages are outside their programmed ranges.
The LM5064 monitoring circuit computes both the real-time and average values of subsystem operating parameters (VIN, IIN, PIN, VOUT) as well as the peak power. Accurate power averaging is accomplished by averaging the product of the input voltage and current. A black box (Telemetry/Fault Snapshot) function captures and stores telemetry data and device status in the event of a warning or a fault.
类型 | 标题 | 下载最新的英语版本 | 日期 | |||
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* | 数据表 | LM5064 Negative Voltage System Pwr Mgmt & Protection IC with PMBus 数据表 (Rev. E) | 2013年 2月 20日 | |||
用户指南 | AN-2143 LM5064 Evaluation Kit (Rev. B) | 2020年 1月 6日 | ||||
应用手册 | Basics of Power Switches (Rev. A) | PDF | HTML | 2019年 4月 26日 | |||
选择指南 | 电源管理指南 2018 (Rev. K) | 2018年 7月 31日 | ||||
选择指南 | 电源管理指南 2018 (Rev. R) | 2018年 6月 25日 | ||||
技术文章 | Simplify digital hot swap design using the PI-Commander GUI | PDF | HTML | 2016年 6月 6日 | |||
选择指南 | Hot Swap Selection Tool | 2015年 7月 28日 | ||||
模拟设计期刊 | PMBus™ 设计支持工具 | 2015年 6月 16日 | ||||
应用手册 | Robust Hot Swap Design (Rev. A) | 2015年 4月 8日 |
如需其他信息或资源,请点击以下任一标题进入详情页面查看(如有)。
The LM5064EVK evaluation module provides the power design engineer with a fully functional intelligent monitoring and protection controller board designed for negative voltage systems. This application note describes the various functions of the board, how to test and evaluate it, and how to use (...)
Companion GUI for evaluation boards supporting: LM25066, LM5066, LM5064 Hot Swap + telemetry devices and the LM25056 telemetry-only device
封装 | 引脚 | CAD 符号、封装和 3D 模型 |
---|---|---|
HTSSOP (PWP) | 28 | Ultra Librarian |
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