MP5921

– 16V, 50A, 1mΩ RDS(ON), HOT-SWAP INTELLI-FUSE SOLUTION

MP5921 Rev. 1.1

www.MonolithicPower.com

10

5/17/2022

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TYPICAL CHARACTERISTICS (continued)

VIN = 12V, RCS = RIMON = 2kΩ, TA = +25°C, unless otherwise noted.

Safe Operating Area

Tested on EV5921-V-00A

4-Layers, 2oZ each layer, 11cmx12.07cm

VDD3 Load Regulation

Case Temperature Rise

-2.0

-1.8

-1.6

-1.4

-1.2

-1.0

-0.8

-0.6

-0.4

-0.2

0.0

0

2

4

6

8

10

12

14

16

18

20

IDD3 (mA)

0

20

40

60

80

100

120

35

40

45

50

55

60

65

OUTPUT CURRENT (A)

No Air Flow

Air Flow=100ft/min

Air Flow=200ft/min

IMON Gain Accuracy

vs. Output Current and Temperature

Single Pulse Power Limit before OTP

-4

-3

-2

-1

0

1

2

3

4

0

5

10

15

20

25

30

35

40

45

50

OUTPUT CURRENT (A)

TA= 0 oC

TA= 25 oC

TA= 40 oC

TA= 60 oC

TA= 80 oC

0

50

100

150

200

250

300

350

400

450

1

10

100

Single Pulse Time (ms)

TA=+25°C

TA=+55°C

Limited by IDM

Limited by

RDS_ON

R

θJA=18.5

o

C/W

T

JMAX=150

o

C Max Rated

T

A=25

o

C

Single Pulse