L9177ATR datasheet(53/55 Pages) STMICROELECTRONICS

53 / 55 page

List of tables

Table 1.

Pin function ........................................................................ 4

Table 2.

Operating conditions ................................................................. 7

Table 3.

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

Table 4.

ESD protection ..................................................................... 8

Table 5.

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

Table 6.

Supply electrical characteristics .......................................................... 9

Table 7.

Key electrical characteristics ........................................................... 10

Table 8.

Digital pins characteristics............................................................. 10

Table 9.

Digital output pins characteristics ........................................................ 11

Table 10.

VDD output electrical characteristics...................................................... 11

Table 11.

Reset function electrical characteristics.................................................... 12

Table 12.

VDD_TRK output electrical characteristics ................................................. 13

Table 13.

VDD_SB output electrical characteristics................................................... 13

Table 14.

HS_OUT output electrical characteristics .................................................. 14

Table 15.

Injector driver electrical characteristic ..................................................... 15

Table 16.

Relay driver characteristics ............................................................ 17

Table 17.

Current limited LSD driver characteristics .................................................. 17

Table 18.

Tachometer driver electrical characteristics ................................................. 18

Table 19.

Stepper motor driver electrical characteristics ............................................... 18

Table 20.

O2 sensor heater driver characteristics .................................................... 20

Table 21.

Variable reluctance sensor interface electrical characteristics..................................... 21

Table 22.

K-Line interface electrical characteristics................................................... 22

Table 23.

SPI characteristics and timings ......................................................... 23

Table 24.

A outputs working conditions ........................................................... 25

Table 25.

Data in (DIN) words content ........................................................... 28

Table 26.

Data in command bits structure ......................................................... 28

Table 27.

Data in VRS hysteresis ............................................................... 28

Table 28.

Data out (DOUT) words content ......................................................... 29

Table 29.

Two bits diagnosis (normal drivers) ...................................................... 29

Table 30.

Three bits diagnosis (bridge stage)....................................................... 29

Table 31.

Peak voltage detector precision ......................................................... 37

Table 32.

Hysteresis threshold precision .......................................................... 37

Table 33.

Values for IPx and INx current generators for each low side...................................... 41

Table 34.

Bill of material ..................................................................... 43

Table 35.

TQFP 10x10 64L exposed pad down package mechanical data ................................... 46

Table 36.

Document revision history ............................................................. 50

L9177A

List of tables

DS12175 - Rev 5

page 53/55

L9177ATR датащи(PDF) 53 Page - STMicroelectronics

L9177ATR датащи(HTML) 53 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55

датащи скачать

ссылки URL