mc33991dwr2 Freescale Semiconductor, Inc, mc33991dwr2 Datasheet - Page 7

• Manufacturer Part Number: mc33991dwr2
• Description: Gauge Driver Integrated Circuit
• Manufacturer: Freescale Semiconductor, Inc

Table 3. Static Electrical Characteristics (continued)
Analog Integrated Circuit Device Data
Freescale Semiconductor
POWER OUTPUTS
Notes
Microstep Output (measured across coil outputs)
Sin0,1, ± (Cos0,1, ±) (see 33991 Pinout)
Rout = 200 Ω
Full step Active Output (measured across coil outputs)
Sin0,1, ± (Cos0,1, ±) (see Figure 4)
Microstep, Full Step Output (measured from coil low side to ground)
Sin0,1, ± (Cos0,1, ±) I
Output Flyback Clamp
Output Current Limit (Out = VSTP6)
Over temperature Shutdown
Over temperature Hysteresis
8.
(Characteristics noted under conditions 4.75 V < V
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)
steps 1, 3 (0, 2)
Not 100 percent tested.
OUT
(8)
= 30mA
Characteristic
(8)
DD
< 5.25 V, -40°C < T
Symbol
OT
OTSD
VST6
VST5
VST4
VST3
VST2
VST1
VST0
VFS
VLS
VFB
I
LIM
HYST
J
< 150°C, unless otherwise noted)
0.94XVST6
0.84XVST6
0.69XVST6
0.47XVST6
0.23XVST6
Min
-0.1
155
4.9
4.9
—
40
0
8
STATIC ELECTRICAL CHARACTERISTICS
0.97XVST6
0.87XVST6
0.71XVST6
0.50XVST6
0.26XVST6
VST1+0.5
ELECTRICAL CHARACTERISTICS
Typ
100
5.3
5.3
0.1
—
—
0
1.00XVST6
0.94XVST6
0.79XVST6
0.57XVST6
0.31XVST6
VST1+1.0
Max
170
180
6.0
0.1
6.0
0.3
16
Unit
mA
°C
°C
V
V
V
V
33991
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