R34DS0017EU0104 Rev.1.04

Page 12

Jan 31, 2025

ISL73041SEH Datasheet

3.4.2

AC Electrical Specifications

Unless otherwise specified: VDD = 13.2V; EN = VDD; PVCC = 5.5V; CPVCC = 2.2µF; CAVCC = 2.2µF; CBOOT = 100nF to PHS;

PHS = PGND = 0V, TA=25°C. UG is defined as UGH = UGL. LG is defined as LGH = LGL. Boldface specifications apply across

the operating temperature range from TA= -55°C to +125°C and across a total ionizing dose of 75krad(Si) at +25°C with

exposure at a low dose rate of <10mrad(Si)/s.

Parameter

Symbol

Test Conditions

Temp.

Min[1]

Typ[2]

Max[1]

Unit

Dead Time Delay; RDU and RDL

Dead Time Delay

LG falling to UG rising

tDTLU

VDD = 4.75V to 5.85V;

PVCC = BOOT-PHS = 4.5V to 5.5V;

RDU = RDL = 1.3kΩ to GND

-55 to

+125°C

-

6.5

-

ns

VDD = 4.75V to 5.85V;

PVCC = BOOT-PHS = 4.5V to 5.5V;

RDU = RDL = 10kΩ to GND

40

50

55

Dead Time Delay

UG falling to LG rising

tDTUL

VDD = 4.75V to 5.85V;

PVCC = BOOT-PHS = 4.5V to 5.5V;

RDU = RDL = 1.3kΩ to GND

-

6.5

-

ns

VDD = 4.75V to 5.85V;

PVCC = BOOT-PHS = 4.5V to 5.5V;

RDU = RDL = 10kΩ to GND

40

50

55

Dead Time Delay Match

tDTLU - tDTUL

tDTM

VDD = 4.75V to 5.85V;

PVCC = BOOT-PHS = 4.5V to 5.5V;

RDU = RDL = 1.3kΩ to GND

-

-0.2

-

ns

VDD = 4.75V to 5.85V;

PVCC = BOOT-PHS = 4.5V to 5.5V;

RDU = RDL = 10kΩ to GND

-3.5

-

3.5

PWM Propagation Delay

UG Turn-Off

Propagation Delay

PWM Falling to UG

Falling

tPDUG

VDD = 4.75V;

PVCC = BOOT-PHS = 4.5V

-55°C

20

27

32

ns

+25°C

23

29

35

+125°C

27

33

39

+25°C

(Post Rad)

20

29

39

LG Turn-Off

Propagation Delay

PWM Rising to LG Falling

tPDLG

VDD = 4.75V;

PVCC = BOOT-PHS = 4.5V

-55°C

20

27

32

ns

+25°C

23

29

35

+125°C

27

33

39

+25°C

(Post Rad)

20

29

39

Propagation Delay Match

tPDUG - tPDLG

tPDM

VDD = 4.75V;

PVCC = BOOT-PHS = 4.5V

Over-Temperature and Radiation

-55 to

+125°C

-2.5

0

2.5

ns