ISO6431FDFPR datasheet(12/48 Pages) TI2

Part #	ISO6431FDFPR

Description	ISO643x General-Purpose, Basic and Reinforced, Triple-Channel Digital Isolators

PDF	48 Pages

Scroll/Zoom	100%

Manufacturer	TI2 [Texas Instruments]

Direct Link	https://www.ti.com

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6.10 Supply Current Characteristics—5V Supply

VCC1 = VCC2 = 5V ±10% (over recommended operating conditions unless otherwise noted)

PARAMETER

TEST CONDITIONS

SUPPLY

CURRENT

MIN

TYP

MAX

UNIT

ISO6431 (default high) and ISO6431F (default low, with F suffix)

Supply current - DC signal

(2)

VI = VCC1 (1)(default high); VI = 0V (default low, with F

suffix)

ICC1

2.2

4.6

ICC2

2.1

3.1

VI = 0V (default high); VI = VCC1 (default low, with F

suffix)

ICC1

5.7

10.5

ICC2

3.9

5.1

Supply current - AC signal

(3)

All channels switching with square

wave clock input; CL = 15pF

1Mbps

ICC1

7.5

ICC2

3.1

4.2

10Mbps

ICC1

4.5

ICC2

4.1

5.6

100Mbps

ICC1

9.2

ICC2

13.5

21.7

(1)

VCCI = Input-side VCC

(2)

Supply current valid for ENx = VCCx

(3)

Supply current valid for ENx = VCCx

ISO6431

SLVSJ22 – JUNE 2026

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ISO6431FDFPR Datasheet(PDF) 12 Page - Texas Instruments

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