L9300 datasheet(174/178 Pages) STMICROELECTRONICS

174 / 178 page

List of tables

Table 1.

Absolute maximum ratings (-40 °C ≤ Tj ≤ 175 °C).............................................. 6

Table 2.

ESD requirements ................................................................... 7

Table 3.

Temperature ranges and thermal data ..................................................... 8

Table 4.

Battery voltage range ................................................................. 9

Table 5.

Power up/down electrical characteristics ................................................... 18

Table 6.

VDD1 electrical characteristics ......................................................... 20

Table 7.

VDD1 type of errors ................................................................. 21

Table 8.

VDD2 electrical characteristics ......................................................... 22

Table 9.

VDD2 type of errors ................................................................. 24

Table 10.

VDD3 electrical characteristics ......................................................... 25

Table 11.

VDD3 type errors ................................................................... 27

Table 12.

VDD4 electrical characteristics ......................................................... 28

Table 13.

VDD4 type errors ................................................................... 29

Table 14.

Decoding start/stop behaviour .......................................................... 36

Table 15.

WSI electrical characteristics ........................................................... 37

Table 16.

WSI type of error ................................................................... 40

Table 17.

Reset outputs electrical characteristics .................................................... 43

Table 18.

Reset outputs type of error ............................................................ 44

Table 19.

Ground Loss electrical characteristics..................................................... 44

Table 20.

Ground Loss type of error ............................................................. 44

Table 21.

Internal supply electrical characteristics ................................................... 45

Table 22.

Internal supply error handling .......................................................... 46

Table 23.

Reference oscillator electrical characteristics ................................................ 46

Table 24.

Thermal monitor electrical characteristics .................................................. 47

Table 25.

Thermal monitor error handling ......................................................... 47

Table 26.

Battery monitor electrical characteristics ................................................... 47

Table 27.

Battery monitor error handling .......................................................... 47

Table 28.

First and second channel configurations ................................................... 48

Table 29.

Setpoint configuration................................................................ 50

Table 30.

Fixed and variable period programming ................................................... 51

Table 31.

Configuration HS and LS mode ......................................................... 54

Table 32.

Average current configuration .......................................................... 55

Table 33.

Instantaneous current configuration ...................................................... 56

Table 34.

Solenoid PWM period feedback ......................................................... 56

Table 35.

LS diagnostic truth table .............................................................. 59

Table 36.

HS diagnostic truth table .............................................................. 60

Table 37.

Solenoid driver electrical characteristics ................................................... 60

Table 38.

Solenoid driver error handling .......................................................... 64

Table 39.

Fail-safe Pre-driver electrical characteristics ................................................ 65

Table 40.

Pump PWM frequency decoding ........................................................ 66

Table 41.

Pump PWM duty cycle decoding ........................................................ 66

Table 42.

Pump pre-driver electrical characteristics .................................................. 67

Table 43.

Pump pre-driver error handling ......................................................... 68

Table 44.

Charge Pump electrical characteristics .................................................... 69

Table 45.

Charge Pump error handling ........................................................... 70

Table 46.

Service and Driver Fault Mask registers ................................................... 72

Table 47.

GPO electrical characteristics .......................................................... 73

Table 48.

GPO error handling ................................................................. 74

Table 49.

How PRN frequency effects PRUN....................................................... 77

Table 50.

PRUN WD electrical characteristics ...................................................... 80

Table 51.

PRUN WD error handling ............................................................. 81

Table 52.

Timing parameter legenda............................................................. 83

Table 53.

CAN electrical characteristics .......................................................... 92

L9300

List of tables

DS12258 - Rev 5

page 174/178

L9300 Datasheet(PDF) 174 Page - STMicroelectronics

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