mc33976 Freescale Semiconductor, Inc, mc33976 Datasheet - Page 5

• Manufacturer Part Number: mc33976
• Description: Dual Gauge Driver With Configurable Response Time
• Manufacturer: Freescale Semiconductor, Inc

Table 3. Static Electrical Characteristics
Typical values noted reflect the approximate parameter means at T
POWER INPUT
POWER OUTPUTS
Notes
Analog Integrated Circuit Device Data
Freescale Semiconductor
Supply Voltage Range
V
V
Overvoltage Detection Level
Undervoltage Detection Level
Logic Supply Voltage Range (5.0 V Nominal Supply)
Under V
V
Microstep Output (Measured Across Coil Outputs)
SIN0,1, ± (COS0,1, ±) (refer to
R
PWR
PWR
DD
OUT
6.
7.
8.
9.
Characteristics noted under conditions 4.75 V ≤ V
Fully Operational
Limited Operational
Gauge 1 and 2 Outputs ON, No Output Loads
Reset = Logic [0], V
Reset = Logic [0], V
Sleep: Reset Logic [0]
Outputs Enabled
Steps 6, 18 (0, 12)
Steps 5, 7, 17, 19 (1, 11, 13, 23)
Steps 4, 8, 16, 20 (2, 10, 14, 22)
Steps 3, 9, 15, 21 (3, 9, 15, 21)
Steps 2, 10, 14, 22 (4, 8,16, 20)
Steps 1, 11, 13, 23 (5, 7, 17, 19)
Steps 0, 12 (6, 18)
Supply Current
= 200 Ω, PE6 = 0
Outputs and logic remain active; however, the larger coil voltage levels may be clipped. The reduction in drive voltage may result in a
loss of position control.
The logic will reset at some level below the specified Limited Operational minimum.
Outputs will disable and must be re-enabled via the PECCR command.
Outputs remain active; however, the reduction in drive voltage may result in a loss of position control.
Supply Current
Supply Current (All Outputs Disabled)
DD
Logic Reset
DD
DD
(6),
Characteristic
= 5.0 V
= 0 V
(7)
(8)
(9)
Table
1)
STATIC ELECTRICAL CHARACTERISTICS
DD
≤ 5.25 V, - 40°C ≤ T
I
I
V
I
PWRSLP2
V
I
Symbol
PWR(ON)
I
PWSLP1
DD(OFF)
V
DD(ON)
V
PWROV
PWRUV
V
V
V
V
V
V
V
V
DDUV
PWR
ST6
ST5
ST4
ST3
ST2
ST1
ST0
A
DD
= 25°C under nominal conditions unless otherwise noted.
J
≤ 150°C, GND = 0 V unless otherwise noted.
0.23 V
0.94 V
0.84 V
0.68 V
0.47 V
4.82
Min
-0.1
6.5
4.0
5.0
4.5
26
–
–
–
–
–
–
ST
ST6
ST6
ST6
ST6
6
STATIC ELECTRICAL CHARACTERISTICS
0.97 V
0.87 V
0.71 V
0.50 V
0.26 V
ELECTRICAL CHARACTERISTICS
Typ
4.0
5.6
5.0
1.0
5.3
42
15
32
40
–
–
–
0
ST6
ST6
ST6
ST6
ST6
0.96 V
0.57 V
0.31 V
1.0 V
0.8 V
Max
6.0
6.2
5.5
4.5
1.8
6.0
0.1
26
26
60
25
38
65
ST6
ST6
ST6
ST6
ST6
Unit
mA
mA
µA
µA
V
V
V
V
V
V
33976
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