mc33192dw Freescale Semiconductor, Inc, mc33192dw Datasheet - Page 2

• Manufacturer Part Number: mc33192dw
• Description: Mi-bus Interface Stepper Motor Controller
• Manufacturer: Freescale Semiconductor, Inc

MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
unless otherwise noted.)
CONTROL LOGIC ELECTRICAL CHARACTERISTICS
100 C, unless otherwise noted.)
NOTES: 1. Transient capability is defined as the positive overvoltage transient with 250 ms decay time constant. The detection on an overvoltage condition causes all
Power Supply Voltage
Digital Input Voltage
Output Current (T A = – 40 C)
Output Current (T A = 100 C)
Storage Temperature
Operating Temperature (Note 2)
Junction Temperature
Power Dissipation (T A = 100 C)
Load Dump Transient (Note 3)
Standby Current (V CC = 15.5 V) (Note 4)
Output Current (V CC = 15.5 V)
H–Bridge Saturation Voltage (I O = 150 mA) (Note 5)
Address Programming Current (T A = 25 C) (Note 6)
Oscillator (Note 7)
Message Time Slot (V CC = 12 V) (Note 8)
Urgent Output Disable (V CC = 12 V) (Note 9)
Internal MI–Bus Pull–Up Resistor
Internal MI–Bus Zener Diode Clamp Voltage
Address Programming Voltage (Note 10)
Program Energize Time
MI–Bus Slew Rate
MI–Bus “0” Level Input Voltage Threshold
MI–Bus “1” Level Input Voltage Threshold
MI–Bus “0” Level Output Voltage (I O = 30 mA)
Power–On Reset Time (V CC
2
Continuous Operation
Transient Survival (Note 1)
T A = – 40 C
T A = 25 C
T A = 100 C
2. Ambient temperature is given as a convience; Maximum junction temperature is the limiting factor.
3. Load Dump is the inductive transient voltage imposed on an automotive battery line as a result of opening the battery connection while the alternator
4. Standby Current is with both H–Bridges “off” (Inh1 = Inh2 = 0).
5. H–Bridge Saturation Voltage is referenced to the positive supply or ground respective of the H–Bridge output being High or Low.
6. Address Programming Current is the current encountered when the bus is at 12 V during address programming.
7. A typical application uses an external ceramic resonator crystal having a frequency of 644 kHz. An internal capacitor in parallel with ceramic resonator is
8. The Message Time Slot is the time required for one complete device message transfer. The message time is equivalent to a total of 16 periods of the
9. If the MI–Bus becomes shorted to ground, all MC33192 outputs will be disabled after a period of nine time slots (9t s ).
10. MI–Bus voltage required for address programming.
H–Bridges to be latched “off”.
system is producing charge current. The detection on an overvoltage condition causes all H–Bridges to be latched “off”.
Saturation voltage is the voltage drop from the output to the positive supply (with output High) and the voltage drop to ground (with output Low).
used to shift the frequency to the working frequency of 640 kHz. The frequency accuracy of the oscillator is dependant on the capacitor and ceramic
resonator tolerance (usually 1.0%).
oscillator frequency used.
Rating
(All voltages are with respect to ground, unless otherwise noted.)
Characteristic
Characteristic
7.5 V)
(Characteristics noted under conditions 9.0 V
Symbol
I OHT
I OLT
V CC
V LD
T stg
V LD
P D
T A
T J
V i
MC33192
(Characteristics noted under conditions 9.0 V
0.3 to V CC + 0.3
– 40 to +150
– 40 to +125
– 40 to +150
Value
260
150
0.5
25
40
40
Symbol
Symbol
V O(sat)
t ppw
V OL
R pu
t por
I pc
t od
V cl
V ih
V p
V/ t
I Q
I O
V il
f cl
t s
Limit
mA
mA
W
V
V
V
C
C
C
MOTOROLA ANALOG IC DEVICE DATA
V CC
9 x t s
24.8
Min
Min
200
6.0
1.0
2.4
10
–
–
–
–
–
–
–
–
–
–
–
15.5 V, – 40 C
Typ
Typ
120
V CC
640
250
1.3
1.2
1.1
1.2
1.5
25
18
12
–
–
–
–
–
–
–
T A
15.5 V, – 40 C
100 C,
1000
Max
Max
25.2
1.6
1.6
1.6
2.0
1.3
1.0
12
20
14
–
–
–
–
–
–
–
–
T A
Unit
Unit
V/ s
kHz
mA
mA
k
V
A
V
V
V
V
V
s
s
s
s