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UCD9090-Q1 - 10-Channel Power-Supply Sequencer/Monitor

General Description

The UCD9090-Q1 is a 10-rail PMBus and I2C addressable power-supply sequencer and monitor.

The device integrates a 12-bit ADC for monitoring up to 10 power-supply voltage inputs.

Key Features

  • 1 Qualified for automotive.

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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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Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design UCD9090-Q1 SLVSBH9B – JANUARY 2013 – REVISED MAY 2019 UCD9090-Q1 10-Rail Power Supply Sequencer and Monitor with ACPI Support 1 Features •1 Qualified for automotive applications • AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to 125°C ambient operating temperature range – Device HBM ESD classification level H2 – Device CDM ESD classification level C4B • UCD9090-Q1 Monitor and sequence 10 voltage rails – All rails sampled every 400 μs – 12-bit ADC with 2.5-V, 0.