LM5056A - High-Voltage System Power Management

Product Overview

Texas Instruments

Datasheet Details

Part number	LM5056A
Manufacturer	Texas Instruments
File Size	1.40 MB
Description	High-Voltage System Power Management
Datasheet	LM5056A Datasheet
Note	This datasheet PDF includes multiple part numbers: LM5056A, LM5056. Please refer to the document for exact specifications by model.
Additional preview pages of the LM5056A datasheet.

Product details

Description

The LM5056/LM5056A combines high-performance analog and digital technology with a PMBus™ compliant SMBus™ and I2C interface to accurately measure the electrical operating conditions of systems connected to a backplane power bus.

Features

1.
2 Input Voltage Range: 10 V to 80 V.
Real-Time Monitoring of VIN, IIN, PIN, VOUT, and VAUX with 12-bit resolution, 1-kHz sampling rate.
True input Power Measurement using simultaneous sampling of Vin and Iin.
Remote Temperature Sensing with programmable warning thresholds.
Power Measurement Accuracy.
LM5056A: ±1.75%.
LM5056: ±2.25%.
Current Measurement Accuracy.
LM5056A: ±1.25%.
LM5056: ±1.5%.
Vo.

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Published: May 3, 2020 |