VN7004CH datasheet(2/36 Pages) STMICROELECTRONICS

2 / 36 page

Contents

VN7004CH

2/36

DocID027769 Rev 6

Contents

Block diagram and pin description ................................................ 5

Electrical specification.................................................................... 7

2.1

Absolute maximum ratings ................................................................ 7

2.2

Thermal data ..................................................................................... 8

2.3

Electrical characteristics.................................................................... 8

2.4

Electrical characteristics curves ...................................................... 15

Protections..................................................................................... 19

3.1

Power limitation............................................................................... 19

3.2

Thermal shutdown........................................................................... 19

3.3

Current limitation ............................................................................. 19

3.4

Negative voltage clamp ................................................................... 19

Application information ................................................................ 20

4.1

Protection against reverse battery................................................... 20

4.2

Immunity against transient electrical disturbances .......................... 21

4.3

MCU I/Os protection........................................................................ 21

4.4

CS - analog current sense .............................................................. 22

4.4.1

Principle of CurrentSense signal generation .................................... 23

4.4.2

Short to VCC and OFF-state open-load detection ........................... 25

Package and PCB thermal data .................................................... 27

5.1

Octapak thermal data ...................................................................... 27

Package information ..................................................................... 30

6.1

Octapak package information.......................................................... 30

6.2

Octapak packing information........................................................... 31

6.3

Octapak marking information .......................................................... 33

Revision history ............................................................................ 34

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