2

Electrical specification

Figure 3. Current and voltage conventions

VIN

OUTPUT0,1

CS

FaultRST

SEn

SEL0

INPUT0,1

IIN

ISEL

ISEn

IFR

IGND

VSENSE

VOUT

VCC

VFn

IS

IOUT

ISENSE

VCC

VSEL

VSEn

VFR

GADG2203170950PS

Note:

VF = VOUT - VCC during reverse battery condition.

2.1

Absolute maximum ratings

Stressing the device above the rating listed in Table 3. Absolute maximum ratings may cause permanent damage

to the device. These are stress ratings only and operation of the device at these or any other conditions above

those indicated in the operating sections of this specification is not implied. Exposure to the conditions in table

below for extended periods may affect device reliability.

Table 3. Absolute maximum ratings

Symbol Parameter

Value

Unit

VCC

DC supply voltage

38

V

-VCC

Reverse DC supply voltage

0.3

VCCPK Maximum transient supply voltage (ISO 16750-2:2010 Test B clamped to 40 V; RL = 4 Ω)

40

V

VCCJS

Maximum jump start voltage for single pulse short-circuit protection

28

V

-IGND

DC reverse ground pin current

200

mA

IOUT

OUTPUT DC output current

Internally limited

A

-IOUT

Reverse DC output current

11

IIN

INPUT DC input current

-1 to 10

mA

ISEn

SEn DC input current

ISEL

SEL0,1 DC input current

IFR

FaultRST DC input current

VFR

FaultRST DC input voltage

7.5

V

ISENSE

MultiSense pin DC output current (VGND = VCC and VSENSE < 0 V)

10

mA

MultiSense pin DC output current in reverse (VCC < 0 V)

-20

VN7040AJ, VN7040AS

Electrical specification

DS10829 - Rev 5

page 5/45