ELECTRICAL CHARACTERISTICS
TRUTH TABLE
TRUTH TABLE
Table 4. TRUTH TABLE
Device State
DI1
(8)
1-Forward
2-Reverse
3-Free Wheeling Low
4-Free Wheeling High
5-Disable 1
6-Disable 2
7-IN1 Disconnected
8-IN2 Disconnected
9-DI1 Disconnected
10-DI2 Disconnected
11-Current Limit.active
12-Undervoltage
13-Overtemperature
(7)
14-Overcurrent
(7)
L
L
L
L
H
X
L
L
Z
X
L
X
X
X
Input Conditions
DI2
(8)
H
H
H
H
X
L
H
H
X
Z
H
X
X
X
IN1
H
L
L
H
X
X
Z
X
X
X
X
X
X
X
IN2
L
H
L
H
X
X
X
Z
X
X
X
X
X
X
Status
SF
H
H
H
H
L
L
H
H
L
L
H
L
L
L
SF
H
H
H
H
H
H
H
H
H
H
H
L
L
L
OU1
H
L
L
H
Z
Z
H
X
Z
Z
Z
Z
Z
Z
Outputs
OU2
L
H
L
H
Z
Z
X
H
Z
Z
Z
Z
Z
Z
Notes
6. In case of undervoltage, tristate and status-flag are reset automatically.
7. Whenever overcurrent or overtemperature is detected, the fault is stored (i.e.status-flag remains low). The tristate conditions and the
status-flag are reset via DI1 (IN1) or DI2 (IN2).
Pin names in brackets refer to coding Pin (
COD
=
VCC
).
8. If COD = VCC then DI1 and DI2 are not active.
9. COD = nc or GND
10. COD = VCC
L = Low
H = High
X = High or Low
Z = High impedance (all output stage transistors are switched off).
33186
8
Analog Integrated Circuit Device Data
Freescale Semiconductor
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
