TLE6232GP Datasheet, PDF (17/19 Pages) Infineon Technologies AG – Smart Six Channel Low-Side Switch

Data Sheet TLE 6232 GP
Parallel SPI Configuration
Engine Management Application
TLE 6232 GP in combination with TLE 6240 GP (16-fold switch) for relays and general pur-
pose loads and TLE 6220 GP (quad switch) to drive the injector valves. This arrangement
covers the numerous loads to be driven in a modern Engine Management/Powertrain system.
From 26 channels in sum 18 can be controlled direct in parallel for PWM applications.
P x.1-4
4
4 PWM
Channels
MTSR
MRST
CLK
P x.y
4
P x.1-6
µC
C167
P x.y
8
P x.1-8
SI
SO
TLE
CLK ^{6220 GP}
C_CS_S
Quad
6 PWM
Channels
SI
SO
TLE
CLK ^{6232 GP}
Hex
CS
8 PWM
Channels
Injector 1
Injector 2
Injector 3
Injector 4
P x.y
SI
SO
TLE
CLK ^{6240 GP}
CS ^16-fold
V1.2
Page 17
08.Oct. 2003