MPQ5850

– 36V, SMART DIODE CONTROLLER W/ REVERSE PROTECTION, AEC-Q100

MPQ5850 Rev. 1.1

MonolithicPower.com

7

2/9/2022

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TYPICAL CHARACTERISTICS

VIN = 12V, L = 68µH, TJ = -40°C to +150°C, unless otherwise noted.

20

30

40

50

60

70

80

90

100

-50 -25

0

25

50

75 100 125 150

TEMPERATURE ( C)

I

Q vs. Temperature

3.0

3.5

4.0

4.5

5.0

5.5

6.0

6.5

7.0

7.5

-50 -25

0

25

50

75 100 125 150

TEMPERATURE ( C)

I

SHDN vs. Temperature

2.55

2.60

2.65

2.70

2.75

2.80

2.85

-50 -25

0

25

50

75 100 125 150

TEMPERATURE ( C)

Drain UVLO Threshold vs.

Temperature

DRAIN UVLO Rising

DRAIN UVLO Falling

10.4

10.6

10.8

11.0

11.2

-50 -25

0

25

50

75 100 125 150

TEMPERATURE ( C)

Reservoir UVLO Threshold vs.

Temperature

Reservoir UVLO Rising

Reservoir UVLO Falling

19.8

20.0

20.2

20.4

20.6

20.8

-50 -25

0

25

50

75 100 125 150

TEMPERATURE ( C)

Source to Drain Regulation

Voltage vs. Temperature

74.2

74.4

74.6

74.8

75.0

75.2

75.4

75.6

75.8

-50 -25

0

25

50

75 100 125 150

TEMPERATURE ( C)

Source to Drain Fast Pull-Up

Threshold vs. Temperature