VN7140AS12 datasheet(7/39 Pages) STMICROELECTRONICS

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VN7140AS12

Electrical specification

DocID029756 Rev 2

7/39

Electrical specification

Figure 3: Current and voltage conventions

VF = VOUT - VCC during reverse battery condition.

2.1

Absolute maximum ratings

The following table shows the device stress ratings; the device operation at these or any

other conditions above those indicated in the operating sections of this specification is not

implied. Exposure to the conditions in the table below for extended periods may affect

device reliability.

Table 3: Absolute maximum ratings

Symbol

Parameter

Value

Unit

VCC

DC supply voltage

-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)

VCCJS

Maximum jump start voltage for single pulse short circuit

protection

-IGND

DC reverse ground pin current

200

IOUT

OUTPUT DC output current

Internally

limited

-IOUT

Reverse DC output current

IIN

INPUT DC input current

-1 to 10

ISEn

SEn DC input current

ISENSE

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

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

-20

OUTPUT

Multisense

SEn

INPUT

I IN

I SEn

I GND

VSENSE

VOUT

VCC

VFn

I S

I OUT

I SENSE

VCC

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