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LM25066I - Intel Node Manager Compliant System Power Management/Protection-IC

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

Datasheet Details

Part number LM25066I
Manufacturer Texas Instruments
File Size 929.65 KB
Description Intel Node Manager Compliant System Power Management/Protection-IC
Datasheet download datasheet LM25066I Datasheet

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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.

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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.