R34DS0017EU0104 Rev.1.04

Page 8

Jan 31, 2025

ISL73041SEH Datasheet

PVCC Gate Drive Voltage

PVCC

PVCC = 4.5V = FB or with external

resistors; IOUT from 0mA to 150mA;

VDD from 4.85V to 13.2V

-55°C

4.39

4.5

4.6

V

+25°C

4.4

4.5

4.6

+125°C

4.39

4.5

4.6

+25°C

(Post Rad)

4.39

4.5

4.6

PVCC = 5.5V with external FB

resistors; IOUT from 0mA to 150mA;

VDD from 5.85V to 13.2V

-55°C

5.39

5.5

5.6

V

+25°C

5.4

5.5

5.6

+125°C

5.39

5.5

5.6

+25°C

(Post Rad)

5.39

5.5

5.6

PVCC in Pass Mode

-

VDD = 4.75V; FB = PVCC;

IOUT = 150mA

-55 to

+125°C

4.34

4.44

-

V

PVCC Dropout Voltage

-

IOUT = 150mA; VDD voltage where

PVCC drops 2% below regulation;

PVCC = 4.5V to 5.5V

-55 to

+125°C

-190

250

mV

PVCC Output Current

Limit

ILIMITP

VDD = 4.75V; FB = PVCC;

Force PVCC = 4.2V

-55 to

+125°C

190

250

350

mA

VDD to PVCC Power

Supply Rejection Ratio

PVCCPSRR

VDD = 6V + 300mVpp AC 1kHz;

PVCC = 5.5V; PVCC IOUT = 150mA

--

70

-

dB

VDD = 6V + 300mVpp AC 100kHz;

PVCC = 5.5V; PVCC IOUT = 150mA

--

30

-

Internal LDO voltage

AVCC

VDD = 4.97V; IOUT = 20mA

-55 to

+125°C

4.3

4.6

4.69

V

VDD = 5.25V to 13.2V; IOUT = 0mA

to 20mA

4.7

5.0

5.4

Dropout Voltage

-

IOUT = 20mA; VDD voltage where

AVCC drops 2% below regulation

-55 to

+125°C

--

250

mV

AVCC Output Current

Limit

ILIMITA

VDD = 4.75V;

Force AVDD = 4.5V

-55 to

+125°C

25

49

100

mA

VDD to AVCC Power

Supply Rejection Ratio

AVCCPSRR

VDD = 6V + 300mVpp AC 1kHz;

AVCC = 5V; AVCC IOUT = 20mA

--

70

-

dB

VDD = 6V + 300mVpp AC 100kHz;

AVCC = 5V; AVCC IOUT = 20mA

--

30

-

VDD Undervoltage Lockout (UVLO)

VDD UVLO Rising

Threshold

VRVDD

-

-55 to

+125°C

4.46

4.6

4.74

V

VDD UVLO Falling

Threshold

VFVDD

-

4.41

4.55

4.68

V

VDD UVLO Hysteresis

VHVDD

VRVDD - VFVDD

25

50

90

mV

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 -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. (Cont.)

Parameter

Symbol

Test Conditions

Temp.

Min[1]

Typ.[2]

Max[1]

Unit