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LM25066IA - Intel Node Manager Compliant System Power Management/Protection-IC

Download the LM25066IA datasheet PDF. This datasheet also covers the LM25066I variant, as both devices belong to the same intel node manager compliant system power management/protection-ic family and are provided as variant models within a single manufacturer datasheet.

General Description

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.

Key Features

  • 1.
  • 2 Fully Node Manager 2.0 and 2.5 Compliant with I2C/SMBus interface and PMBus™ compliant command structure.
  • Input voltage range: 2.9V to 17V.
  • Programmable 25mV or 46mV current limit threshold.
  • Read_EIN accurately measures true input power via simultaneous sampling.
  • Configurable circuit breaker protection for hard shorts.
  • Configurable under- and over-voltage lockouts with hysteresis.
  • Real time monitoring of VIN, VOUT, IIN, PIN, VAUX.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM25066I-etcTI.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number LM25066IA
Manufacturer Texas Instruments
File Size 929.65 KB
Description Intel Node Manager Compliant System Power Management/Protection-IC
Datasheet download datasheet LM25066IA Datasheet

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Other Datasheets by Texas Instruments

Part Number Description
LM25066I Intel Node Manager Compliant System Power Management/Protection-IC
LM25066 System Power Management/Protection-IC
LM25066A System Power Management/Protection-IC
LM2506 18-bit RGB Display Interface Serializer and Deserializer
LM25061 Positive Low Voltage Power Limiting Hot Swap Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LM25066I, LM25066IA www.ti.com SNVS824C – JUNE 2012 – REVISED MARCH 2013 Intel Node Manager Compliant System Power Management and Protection IC with PMBus Check for Samples: LM25066I, LM25066IA FEATURES 1 •2 Fully Node Manager 2.0 and 2.5 Compliant with I2C/SMBus interface and PMBus™ compliant command structure • Input voltage range: 2.9V to 17V • Programmable 25mV or 46mV current limit threshold • Read_EIN accurately measures true input power via simultaneous sampling • Configurable circuit breaker protection for hard shorts • Configurable under- and over-voltage lockouts with hysteresis • Real time monitoring of VIN, VOUT, IIN, PIN, VAUX with 12-bit resolution and 1 kHz sampling rate • Current measurement accuracy: ±1% (LM25066IA) and Power measurement accuracy: ±2.