Protection IC Datasheet

© 2022 Littelfuse, Inc.

Specifications are subject to change without notice.

Revised: FW.12/01/22

LS0504EDD12

5.5V 4A Low-Ron Power Distribution Load Switch

R

ON vs. Output Current

23

24

25

26

27

28

0 0.5

1 1.5

2 2.5

3 3.5

4 4.5

Output Current (A)

Vin=5V

Quiescent Current vs. Input Voltage

0

15

30

45

60

75

2.53

3.54

4.55

5.56

Input Voltage (V)

EN Power on (I

OUT=0A)

EN Power off (I

OUT=0A)

VEN

IIN

5V/div

2A/div

VOUT

2V/div

400us/div

VIN=5V

VOUT=5V

IOUT=0A

VEN

IIN

5V/div

2A/div

VOUT

2V/div

400us/div

VIN=5V

VOUT=5V

IOUT=0A

VIN

IIN

5V/div

2A/div

VOUT

5V/div

10ms/div

VIN=5V

VOUT=5V

IOUT=0A~short

VEN

IIN

5V/div

2A/div

VOUT

2V/div

400us/div

VIN=5V

VOUT=5V

IOUT=3A

VEN

IIN

5V/div

2A/div

VOUT

2V/div

400us/div

VIN=5V

VOUT=5V

IOUT=3A

VIN

IIN

5V/div

2A/div

VOUT

5V/div

10ms/div

VIN=5V

VOUT=5V

IOUT=short~0A

VEN

IIN

5V/div

2A/div

VOUT

2V/div

400us/div

VIN=5V

VOUT=5V

IOUT=0A

VEN

IIN

5V/div

2A/div

VOUT

2V/div

400us/div

VIN=5V

VOUT=5V

IOUT=0A

VIN

IIN

5V/div

2A/div

VOUT

5V/div

10ms/div

VIN=5V

VOUT=5V

IOUT=0A~short

VEN

IIN

5V/div

2A/div

VOUT

2V/div

400us/div

VIN=5V

VOUT=5V

IOUT=3A

VEN

IIN

5V/div

2A/div

VOUT

2V/div

400us/div

VIN=5V

VOUT=5V

IOUT=3A

VIN

IIN

5V/div

2A/div

VOUT

5V/div

10ms/div

VIN=5V

VOUT=5V

IOUT=short~0A

R

ON vs. Input Voltage

0

10

20

30

40

50

60

1.5

2

2.5

3

3.5

4

4.5

5

5.5

6

Input Voltage (V)