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
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While the LM25066I/A is functionally similar to the LM25066/A, the LM25066I/A is fully compliant to Intel Node Manager 2.0, 2.5 and adds the READ_EIN energy accumulator feature. The LM25066I/A combines a high-performance hot-swap controller with a PMBus 1.2™ compliant SMBus/I2C interface to accurately measure, control and protect the electrical operating conditions of critical systems. The LM25066I/A continuously supplies real-time power, voltage, current, temperature, and fault data to the system management host via the SMBus interface.
The LM25066I/A control block includes a unique hot-swap architecture that provides current and power limiting to protect sensitive circuitry even during the most stressful conditions. A fast-acting circuit breaker prevents damage in the event of a short circuit on the output. The input under-voltage, over-voltage hysteresis, insertion delay time and fault detection time are all configurable. A temperature monitoring block on the LM25066I/A interfaces with a low-cost external diode for continuous temperature assessment of the external MOSFET or other thermal sensitive components. The POWER GOOD output provides a fast alert when the input and/or output voltages are outside their programmed range. Accurate power readings are accomplished by using the READ_EIN command. A black box (Telemetry/Fault Snapshot) function captures and stores telemetry data and device status in the event of a warning or a fault.
Typ | Titel | Datum | ||
---|---|---|---|---|
* | Data sheet | LM25066I/LM25066A Intel Node Mgr Compliant Sys Pwr Mgmt and Protectn IC datasheet (Rev. C) | 06 Mär 2013 | |
Application note | Basics of Power Switches (Rev. A) | PDF | HTML | 26 Apr 2019 | |
Selection guide | Power Management Guide 2018 (Rev. R) | 25 Jun 2018 | ||
Technical article | Simplify digital hot swap design using the PI-Commander GUI | PDF | HTML | 06 Jun 2016 | |
Application note | Handling System Transients in Hot Swap Applications | 08 Mai 2015 | ||
Application note | Robust Hot Swap Design (Rev. A) | 08 Apr 2015 | ||
User guide | AN-2293 LM25066I/A Node Manager Compliant Evaluation Board (Rev. A) | 06 Mai 2013 |
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Companion GUI for evaluation boards supporting: LM25066, LM5066, LM5064 Hot Swap + telemetry devices and the LM25056 telemetry-only device
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Gehäuse | Pins | CAD-Symbole, Footprints und 3D-Modelle |
---|---|---|
WQFN (NHZ) | 24 | Ultra Librarian |
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