Datasheet

Data Sheet TLE 6220 GP
V2.2 Page 2009-11-18
15
Parallel SPI Configuration
Engine Management Application
TLE 6230 GP in combination with TLE 6240 GP (16-fold switch) for relays and general purpose 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 28 channels in sum 16
can be controlled direct in parallel for PWM applications.
Daisy Chain Application TLE 6220 GP
4
SI
CLK
SO
4
SI
CLK
SO
CS
CS
MTSR
MRST
CLK
P x.y
P x.1-4
P x.y
P x.1-4
µC
C167
4 PWM
Channels
4 PWM
Channels
CS
Injector 1
Injector 2
Injector 3
Injector 4
TLE
6220 GP
Quad
TLE
6230 GP
Octal
8
SI
CLK
SO
CS
8 PWM
Channels
TLE
6240 GP
16-fold
P x.y
P x.1-8
CS
SI
CLK
SO
TLE
6220 GP
Quad
CS
SI
CLK
SO
TLE
6220 GP
Quad
CS
SI
CLK
SO
TLE
6220 GP
Quad
CS
Px.1
Px.2
µC
MTSR
MRST