Rev 1.1

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05/2016

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NBM3814x46C15A6yzz

Attribute

Symbol

Conditions / Notes

Min

Typ

Max

Unit

General Powertrain Low Voltage Side to High Voltage Side Specification (Reverse Direction)

LO Side Input Voltage range,

continuous

12

15.3

V

LO to HI No Load Power Dissipation

12.5

20

W

5

29

22

31

DC LO Side Input Current

162

A

HI Side Output Current (continuous)

53.3

A

HI Side Output Current (pulsed)

10ms pulse, 25% Duty cycle,

58.7

A

LO to HI Efficiency (ambient)

ηh

AMB

96.4

97.2

%

96.1

97.3

97.8

LO to HI Efficiency (hot)

h

HOT

96.3

96.9

%

LO to HI Efficiency (over load range)

h

20%

94.6

%

LO to HI Output Resistance

10

16

20

mΩ

12

20

24

16

23

26

HI Side Output Voltage Ripple

330

mV

615

Electrical Specifications (Cont.)

Specifications apply over all line and load conditions, unless otherwise noted;