ISO6431FDFPRQ1 datasheet(33/47 Pages) TI2

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10 Device and Documentation Support

10.1 Documentation Support

10.1.1 Related Documentation

For related documentation, see the following:

• Texas Instruments, ISO6431-Q1 Technical Documents

• Texas Instruments, SN6505x-Q1 Low-Noise 1A Transformer Drivers for Isolated Power Supplies, data sheet

10.2 Receiving Notification of Documentation Updates

To receive notification of documentation updates, navigate to the device product folder on ti.com. Click on

Notifications to register and receive a weekly digest of any product information that has changed. For change

details, review the revision history included in any revised document.

10.3 Support Resources

TI E2E™ support forums are an engineer's go-to source for fast, verified answers and design help — straight

from the experts. Search existing answers or ask your own question to get the quick design help you need.

Linked content is provided "AS IS" by the respective contributors. They do not constitute TI specifications and do

not necessarily reflect TI's views; see TI's Terms of Use.

10.4 Device Nomenclature

ISO64 Xx Y PKG R Q1

Package Designator

D = SOIC

DBQ = SSOP

DFP = Wide-SSOP

DW = Wide-SOIC

DWV = Wide-SOIC

Tape & Reel

Y = Default Output Level:

Y = Blank (no su x) for default output HIGH

Y = F for default output LOW

X = Total number of channels

x = Number of reverse channels

Digital Isola on Family

Automo ve AEC-Q100 Qualiﬁed

Figure 10-1. Device Nomenclature

10.5 Trademarks

TI E2E™ is a trademark of Texas Instruments.

All trademarks are the property of their respective owners.

www.ti.com

ISO6431-Q1

SLVSJ21 – JUNE 2026

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Product Folder Links: ISO6431-Q1

ISO6431FDFPRQ1 Datasheet(PDF) 33 Page - Texas Instruments