MP5991

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

MP5991 Rev. 1.0

MonolithicPower.com

14

4/27/2022

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© 2022 MPS. All Rights Reserved.

TYPICAL CHARACTERISTICS (continued)

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

Safe Operation Area (SOA)

Tested on the EV5991-V-4PHASE-00A

(11cmx15cm), 4-layer PCB, 2oz per layer

0.1

1

10

100

0.01

0.1

1

10

Vds (V)

DC

1s

100ms

50ms

10ms

2ms

1ms

<2us

RθJA =15.6℃/W

T

JMAX=150℃ Max Rated

T

A=25℃

Limited by R

DS_ON

Limited by IDM

0

200

400

600

800

1000

1200

1400

-40 -20

0

20 40 60 80 100 120 140

TEMPERATURE ( C)

V

TEMP vs. Temperature

No load

0.3

0.5

0.7

0.9

1.1

1.3

1.5

5 10 15 20 25 30 35 40 45 50 55 60

OUTPUT CURRENT (A)

V

TEMP vs. Output Current

No air flow

10

30

50

70

90

110

30

35

40

45

50

55

60

OUTPUT CURRENT (A)

Case Temperature Rise

No Air Flow

Air Flow = 100ft/min

Air Flow = 200ft/min

0

100

200

300

400

500

600

700

800

1

10

100

SINGLE-PULSE TIME (ms)

Single-Pulse Power Limit vs.

Single-Pulse Time

Before OTP, 25 C/55 C/85 C

TA = 25°C

TA = 55°C

TA = 85°C