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ES1030QI Datasheet Power Rail Sequencer

Manufacturer: Altera

Overview: Enpirion® Power Datasheet ES1030QI Power Rail Sequencer.

Datasheet Details

Part number ES1030QI
Manufacturer Altera
File Size 1.40 MB
Description Power Rail Sequencer
Datasheet ES1030QI-Altera.pdf

General Description

The ES1030QI Power Rail Sequencer is a low-power and small-form factor device ideal for establishing the power sequencing pattern in small to large multi-rail power systems (please refer to Figure 6).

The part provides nested sequencing of four outputs per device, with the ability to attach additional devices in a sequencing chain for at least 16 outputs.

A simple resistor divider establishes a precise qualification time window by determining if each power rail is valid at the correct time.

Key Features

  • Four enable outputs.
  • Four power good feedback signals.
  • Can be chained with additional devices to achieve >16 sequenced rails.
  • Precise, adjustable qualification time for sequenced supplies (33us to 8.04ms).
  • Aggregate PG signal for the logical AND of the individual PG signals.
  • Wide 1.8 V to 5.0 V nominal voltage range.
  • Low power consumption.
  • Pb-free/ RoHS compliant.
  • Halogen-free.
  • STQFN-20 package.

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