VND7012AY datasheet(2/45 Pages) STMICROELECTRONICS

2 / 45 page

Contents

VND7012AY

2/45

DocID027407 Rev 4

Contents

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

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

2.1

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

2.2

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

2.3

Main electrical characteristics ........................................................... 8

2.4

Electrical characteristics curves ...................................................... 21

Protections..................................................................................... 25

3.1

Power limitation............................................................................... 25

3.2

Thermal shutdown........................................................................... 25

3.3

Current limitation ............................................................................. 25

3.4

Negative voltage clamp ................................................................... 25

Application information ................................................................ 26

4.1

GND protection network against reverse battery............................. 26

4.2

Immunity against transient electrical disturbances .......................... 27

4.3

MCU I/Os protection........................................................................ 27

4.4

Multisense - analog current sense .................................................. 28

4.4.1

Principle of Multisense signal generation ......................................... 29

4.4.2

TCASE and VCC monitor ................................................................. 31

4.4.3

Short to VCC and OFF-state open-load detection ........................... 32

Maximum demagnetization energy (VCC = 16 V) ........................ 33

Package and PCB thermal data .................................................... 34

6.1

PowerSSO-36 thermal data ............................................................ 34

Package information ..................................................................... 38

7.1

PowerSSO-36 package information ................................................ 38

7.2

PowerSSO-36 packing information ................................................. 40

7.3

PowerSSO-36 marking information................................................. 42

Order codes ................................................................................... 43

Revision history ............................................................................ 44

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