TLE7189QK_16 Datasheet, PDF (4/29 Pages) Infineon Technologies AG – 3-Phase Bridge Driver IC

2
Block Diagram
CL1
CH1
CB1
CL2
CH2
CB2
VS
Charge Pump 1
Charge Pump 2
Under voltage det.
Under voltage det.
INH
Floating HS driver
Short circuit detection
ERR1
ERR2
ENA
SCDL
Diagnostic logic
Under voltage
Over voltage
Overtemperature
Short circuit
Reset
VCC failure
Floating LS driver
Short circuit detection
VCT
VCC voltage
check
VS_OA
IL1
IH1
L
E
V
Floating HS driver
E
Short circuit detection
L
S
H
I
F
Floating LS driver
T
Short circuit detection
E
R
IL2
IH2
IL3
IH3
VS_OA
AGND
ISP1
ISN1
ISP2
ISN2
ISP3
ISN3
Input control
Shoot through
protection
dead time
Floating HS driver
Short circuit detection
Floating LS driver
Short circuit detection
3x Current sense OpAmp
Bias reference buffer
Figure 1
Block Diagram
VRI VRO
VO1 VO2 VO3
Data Sheet
4
TLE7189QK
Block Diagram
VDH
GH1
SH1
GL1
SL1
GH2
SH2
GL2
SL2
GH3
SH3
GL3
SL3
GND
GND
GND
AGND
Rev. 2.2, 2016-01-28