ISO6042LDFPR datasheet(6/51 Pages) TI2

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6.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)

MIN

NOM

MAX

UNIT

VCC_RO (1)

Supply Voltage Side 1 and Side

2 (Recommended Operating

Range)

VCC1 = 1.8V to 5V (3)

1.71

5.5

VCC_UVLO+

VCC UVLO threshold when supply voltage is rising

1.52

1.70

VCC_UVLO–

VCC UVLO threshold when supply voltage is falling

1.2

1.41

VCC_UVLO_HYS VCC Supply voltage UVLO hysteresis

0.075

0.09

VIH(ENx)

Enable (ENx): High level input voltage

0.7 × VCCI

(2)

VCCI

VIL(ENx)

Enable (ENx): High level input voltage

0.3 × VCCI

VIMAX(ENx)

Enable (ENx): maximum input voltage

5.5

VIH(INx)

Input (INx): High level input voltage

0.7 × VCCI

(2)

VCCI

VIL(INx)

Input (INx): Low level input voltage

0.3 × VCCI

VIMAX(INx)

Input (INx): maximum input voltage

5.5

IOH

Output (OUTx): High level output

current

VCCO = 5V (2)

-4

VCCO = 3.3V (2)

-2

VCCO = 2.5V (2)

-1

VCCO = 1.8V (2)

-1

IOL

Output (OUTx): Low level output

current

VCCO = 5V (2)

VCCO = 3.3V (2)

VCCO = 2.5V (2)

VCCO = 1.8V (2)

Data Rate

2.25V ≤ VCCx ≤ 5.5V

and CL≤15pF(4)

200

Mbps

1.71V ≤ VCCx < 2.25V

and CL≤10pF(4)

200

1.71V ≤ VCCx < 2.25V

and 10pF < CL≤ 15pF(4)

150

Ambient temperature

-40

125

°C

(1)

VCC1 and VCC2 can be set independent of one another

(2)

VCCI = Input-side VCC; VCCO = Output-side VCC

(3)

The channel outputs are in undetermined state when VCC_UVLO– ≤ VCC1, VCC2 < VCC_RO(MIN).

(4)

See Section 7 .

6.4 Thermal Information

THERMAL METRIC(1)

UNIT

PACKAGE

PINS

RθJA

RθJC(top)

RθJB

ψJT

ψJB

RθJC(bot)

DW (Wide-SOIC)

71.8

35.2

37.6

37.1

°C/W

DFP (Wide-SSOP)

97.2

49.1

60.0

21.3

58.7

°C/W

DBQ (SSOP)

91.8

42.3

49.7

16.4

49.1

°C/W

(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

note.

ISO6041

SLLSFV3A – DECEMBER 2025 – REVISED MARCH 2026

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