TLE7185-1E Datasheet, PDF (4/23 Pages) Infineon Technologies AG – 3-Phase Bridge Driver IC

2
Block Diagram
TLE7185-1E
Block Diagram
___
VS INH
GND CL CH CB
VDH
____
ERR1
____
ERR2
ENA
SCDL
STOE
DT
IL1
___
IH1
IL2
___
IH2
_IL_3_
IH3
Regulated charge pump
Under voltage warning
Under voltage lockout
Floating HS driver
Short circuit detection
Diagnostic logic
Under voltage
Floating LS driver
Short circuit detection
Over voltage
Short circuit
Reset
L
E
V
Floating HS driver
E
Short circuit detection
L
S
H
I
F
Floating LS driver
T
Short circuit detection
E
Input control
R
Shoot through
protection /
enable
dead time
Floating HS driver
Short circuit detection
over
temperature
Floating LS driver
Short circuit detection
BH1
GH1
SH1
GL1
SL1
BH2
GH2
SH2
GL2
SL2
BH3
GH3
SH3
GL3
SL3
GND
GND
Figure 1 Block Diagram
Data Sheet
4
Rev. 2.4, 2010-07-16