TPS35 datasheet(21/39 Pages) TI2

21 / 39 page

SET Pin (2 Pins) Operation; WD_EN Pin Not Available

SET[1:0]

00 = WD multiplier = 1

01 = WD Disabled

10 = WD multiplier = n

11 = WD multiplier = m

WD time value

tWD

WD Disabled

tWD X m

tWD X n

SET Pin (2 Pins) Operation; WD_EN Available = 1

SET[1:0]

00 or 01 = WD multiplier = 1

10 = WD multiplier = n

11 = WD multiplier = m

WD time value

tWD

tWD X m

tWD X n

tWD = Fixed based on OPN or programmable using capacitor

n,m

= Fixed based on timeset multiplier chosen

Figure 7-10. Watchdog Operation with 2 SET Pins

SET0

0 = WD multiplier = 1

1 = WD multiplier = n

0 = WD multiplier = 1

1 = WD multiplier = n

WD time

value

tWD

tWD X n

tWD

tWD X n

tWD = Fixed based on OPN or programmable using capacitor

n = Fixed based on timeset multiplier chosen

Figure 7-11. Watchdog Operation with 1 SET Pin

www.ti.com

TPS3435

SNVSCF7A – DECEMBER 2022 – REVISED AUGUST 2024

Submit Document Feedback

Product Folder Links: TPS3435

TPS35 Datasheet(PDF) 21 Page - Texas Instruments

TPS35 Datasheet(HTML) 21 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

Datasheet Download

Link URL