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ISOW7844 - Reinforced Quad-Channel Digital Isolators

This page provides the datasheet information for the ISOW7844, a member of the ISOW7840 Reinforced Quad-Channel Digital Isolators family.

Description

The ISOW784x is a family of high-performance, quadchannel reinforced digital isolators with an integrated high-efficiency power converter.

Features

  • 100 Mbps data rate.
  • Robust isolation barrier:.
  • >100-Year projected lifetime at 1 kVRMS working voltage.
  • Up to 5000 VRMS isolation rating.
  • Up to 10 kVPK surge capability.
  • ±100 kV/µs minimum CMTI.
  • Integrated high-efficiency DC-DC converter with on-chip transformer.
  • 3-V to 5.5-V Wide input supply range.
  • Regulated 5-V or 3.3-V output.
  • Up to 0.65-W output power.
  • 5 V to 5 V; 5 V to 3.3 V: Available load.

📥 Download Datasheet

Datasheet preview – ISOW7844

Datasheet Details

Part number ISOW7844
Manufacturer Texas Instruments
File Size 2.54 MB
Description Reinforced Quad-Channel Digital Isolators
Datasheet download datasheet ISOW7844 Datasheet
Additional preview pages of the ISOW7844 datasheet.

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Full PDF Text Transcription

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ISOW7840, ISOW7841, ISOW7842, ISOW7843, ISOW7844 SLLSEY2G – MARCH 2017 – REVISED AUGUST 2021 ISOW784x High-Performance, 5000-VRMS Reinforced Quad-Channel Digital Isolators with Integrated High-Efficiency, Low-Emissions DC-DC Converter 1 Features • 100 Mbps data rate • Robust isolation barrier: – >100-Year projected lifetime at 1 kVRMS working voltage – Up to 5000 VRMS isolation rating – Up to 10 kVPK surge capability – ±100 kV/µs minimum CMTI • Integrated high-efficiency DC-DC converter with on-chip transformer • 3-V to 5.5-V Wide input supply range • Regulated 5-V or 3.3-V output • Up to 0.65-W output power • 5 V to 5 V; 5 V to 3.3 V: Available load current ≥ 130 mA • 3.3 V to 3.3 V: Available load current ≥ 75 mA • 3.
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