TLE7182EM Datasheet, PDF (4/28 Pages) Infineon Technologies AG – H-Bridge and Dual Half Bridge Driver IC

2
Block Diagram
H-Bridge and Dual Half Bridge Driver IC
TLE7182EM
Block Diagram
____
ERR
SCDL
ENA
___
IH1
IL1
___
IH2
IL2
VS
VREG
VREG
Charge
pump
HS2
Charge
pump
HS1
Floating HS driver
Short circuit detection
Diagnostic logic
L
Under voltage
E
Over voltage
V
Over current
E
Overtemperature
L
Short circuit
Reset
S
H
I
F
T
E
R
Input control
Shoot through
protection
dead time
Floating LS driver
Short circuit detection
Floating HS driver
Short circuit detection
Floating LS driver
Short circuit detection
RPP
RPP
VDH
BH1
GH1
SH1
GL1
BH2
GH2
SH2
GL2
SL
ISO
ISP
ISN
Shunt signal conditioning
Over current detection
Figure 1 Block diagram TLE7182EM
GND
Data Sheet
4
Rev 1.1, 2010-09-30