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XISOW7741DFMR ACTIVE

Low-emissions, quad-channel, 3/1, reinforced digital isolator with integrated power

Inventory: 475  
Limit:  50

Quality information

RoHS
REACH
Lead finish / Ball material Call TI
MSL rating / Peak reflow Call TI
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (°C)
SOIC (DFM) | 20 2,000 | LARGE T&R
-40 to 125
Package | Pins SOIC (DFM) | 20
Package qty | Carrier: 2,000 | LARGE T&R
Operating temperature range (°C) -40 to 125
View TI packaging information

Features for the ISOW7741

  • 100 Mbps data rate
  • Integrated DC-DC converter with low-emissions, low-noise

    • Emission optimized to meet CISPR 32 limits
    • Low frequency power converter at 25 MHz enabling low noise performance

    • Low output ripple: 24 mV

  • High efficiency output power

    • Efficiency at max load: 45%
    • Up to 0.5-W output power
    • Visoout accuracy of 5%
    • 5 V to 5 V: Available load current ≥ 110 mA
    • 5 V to 3.3 V: Available load current ≥ 110 mA
    • 3.3 V to 3.3 V: Available load current ≥ 60 mA
  • Independent power supply for channel isolator & power converter

    • Logic supply (VIO): 1.71-V to 5.5-V
    • Power converter supply (VDD): 3-V to 5.5-V
  • Robust electromagnetic compatibility (EMC)
    • System-level ESD, EFT, and surge immunity
    • ±8 kV IEC 61000-4-2 contact discharge protection across isolation barrier
  • Reinforced 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 typical CMTI
  • Section 7.7 (pending):
    • VDE reinforced insulation per DIN VDE V 0884-11:2017-01
    • UL 1577 component recognition program

    • IEC 60950-1, IEC 62368-1, IEC 61010-1, IEC 60601-1 and GB 4943.1-2011 certifications

  • Extended temperature range: –40°C to +125°C
  • 20-pin wide SOIC package

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Description for the ISOW7741

The ISOW7741 device is a galvanically-isolated quad-channel digital isolator with an integrated high-efficiency power converter with low emissions. The integrated DC-DC converter provides up to 500 mW of isolated power, eliminating the need for a separate isolated power supply in space-constrained isolated designs.

Pricing


Qty Price (USD)
1-99 6.9
100-249 5.625
250-999 4.421
1,000+ 3.75