MC33886VW Freescale, MC33886VW Datasheet - Page 12

• Manufacturer Part Number: MC33886VW
• Manufacturer: Freescale

Specifications of MC33886VW

• Operating Current: 20mA
• Operating Temperature Classification: Automotive
• Package Type: HSOP
• Operating Supply Voltage (min): 5V
• Operating Supply Voltage (max): 40V
• Lead Free Status / RoHS Status: Compliant

Table 5. Truth Table
The tri-state conditions and the fault status are reset using D1 or
H = High, X = High or Low, and Z = High impedance (all output power transistors are switched off).
12
33886
TYPICAL SWITCHING WAVEFORMS
Notes
Forward
Reverse
Freewheeling Low
Freewheeling High
Disable 1 (D1)
Disable 2 (D2)
IN1 Disconnected
IN2 Disconnected
D1 Disconnected
D2 Disconnected
Undervoltage
Overtemperature
Short Circuit
28.
29.
In the case of an undervoltage condition, the outputs tri-state and the fault status is set logic Low. Upon undervoltage recovery, fault
status is reset automatically or automatically cleared and the outputs are restored to their original operating condition.
When a short circuit or overtemperature condition is detected, the power outputs are tri-state latched-OFF independent of the input
signals and the fault status flag is set logic Low.
Device State
(29)
(28)
(29)
D1
H
X
X
X
X
X
L
L
L
L
L
L
Z
Input Conditions
D2
H
H
H
H
X
H
H
X
Z
X
X
X
L
IN1
D2
H
H
L
L
X
X
Z
X
X
X
X
X
X
. The truth table uses the following notations: L = Low,
IN2
H
H
X
X
X
X
X
X
X
X
L
L
Z
Fault Status
Analog Integrated Circuit Device Data
Flag
FS
H
H
H
H
H
H
L
L
L
L
L
L
L
Freescale Semiconductor
OUT1
H
H
H
X
L
L
Z
Z
Z
Z
Z
Z
Z
Output States
OUT2
H
H
Z
Z
X
H
Z
Z
Z
Z
Z
L
L