TLE4208G_16 Datasheet, PDF (5/16 Pages) Infineon Technologies AG – Quad Half-Bridge Driver IC

Table 2
INH₃₄
0
1
1
1
1
Functinal Truth Table of Halfbridge 3 and 4
IN3
IN4
OUT3
X
X
Z
0
0
L
0
1
L
1
0
H
1
1
H
IN:
0 = Logic LOW
1 = Logic HIGH
X = Don’t Care
OUT:
Z = Output in tristate condition
L = Output in sink condition
X = Output in source condition
Note: Half-Bridge 3 and 4 connected to a full-bridge
OUT4
Z
L
H
L
H
Table 3
EF₁₂
1
0
0
1
1
0
0
Diagnosis
EF₃₄
1
1
1
0
0
0
0
Error
no error
over temperature of half-bridge 1 and 2 OR
over voltage of half-bridge 1 and 2
over temperature of half-bridge 3 and 4 OR
over voltage of half-bridge 3 and 4
over temperature of all half-bridges OR
over voltage of all half-bridge
TLE4208G
Block Diagram
MODE
Stand-by
Brake LL
CW
CCW
Brake HH
Data Sheet
5
Rev. 1.4, 2016-02-02