L9300 datasheet(173/182 Pages) STMICROELECTRONICS

173 / 182 page

Contents

Main features details...............................................................2

1.1

Supplies ...................................................................... 2

1.1.1

VDD1 regulator .......................................................... 2

1.1.2

VDD2 regulator .......................................................... 2

1.1.3

VDD3 regulator .......................................................... 2

1.1.4

VDD4 regulator .......................................................... 2

1.1.5

TRK 1, 2, 3, 4 ........................................................... 2

1.2

Valve drivers .................................................................. 2

1.2.1

Current controlled channels ................................................ 2

1.3

Others........................................................................ 2

1.3.1

High–side pre-driver ...................................................... 2

1.3.2

Watchdog .............................................................. 2

1.3.3

CAN .................................................................. 2

1.3.4

RESET ................................................................ 2

1.3.5

GPO .................................................................. 3

Block diagrams ....................................................................4

Pin out ............................................................................6

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

4.1

Latch-up trials ................................................................. 8

4.2

ESD.......................................................................... 8

Temperature ranges and thermal data ..............................................9

Battery voltage range .............................................................10

Power up and power down .......................................................11

7.1

Device configuration ........................................................... 11

7.2

Power up .................................................................... 11

7.3

Keep on ..................................................................... 13

7.4

Power down .................................................................. 14

7.5

Functional state block diagram .................................................. 18

7.6

Power up/down electrical characteristics .......................................... 19

Power supply .....................................................................20

L9300

Contents

DS12258 - Rev 4

page 173/182

L9300 Datasheet(PDF) 173 Page - STMicroelectronics

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