mm908e626 Freescale Semiconductor, Inc, mm908e626 Datasheet - Page 9

• Manufacturer Part Number: mm908e626
• Description: Integrated Stepper Motor Driver With Embedded Mcu And Lin Serial Communication
• Manufacturer: Freescale Semiconductor, Inc

Analog Integrated Circuit Device Data
Freescale Semiconductor
STATIC ELECTRICAL CHARACTERISTICS (continued)
All characteristics are for the analog chip only. Refer to the 68HC908EY16 datasheet for characteristics of the microcontroller
chip. Characteristics noted under conditions 9.0 V
noted reflect the approximate parameter mean at T
HALF-BRIDGE OUTPUTS (HB1 : HB4)
SWITCHABLE V
V
INTERNAL DIE TEMPERATURE SENSOR
Switch ON Resistance @ T
High-Side Overcurrent Shutdown
Low-Side Overcurrent Shutdown
Low-Side Current Limitation @ T
Half-Bridge Output HIGH Threshold for BEMF Detection
Half-Bridge Output LOW Threshold for BEMF Detection
Hysteresis for BEMF Detection
Low-Side Current-to-Voltage Ratio (V
Overcurrent Shutdown Threshold
Voltage Ratio (RATIO
Voltage / Temperature Slope
Output Voltage @ 25°C
SUP
High Side
Low Side
Current Limit 1 (CLS2 = 0, CLS1 = 1, CLS0 = 1)
Current Limit 2 (CLS2 = 1, CLS1 = 0, CLS0 = 0)
Current Limit 3 (CLS2 = 1, CLS1 = 0, CLS0 = 1)
Current Limit 4 (CLS2 = 1, CLS1 = 1, CLS0 = 0)
Current Limit 5 (CLS2 = 1, CLS1 = 1, CLS0 = 1)
CSA = 1
CSA = 0
DOWN-SCALER
DD
OUTPUT (HVDD)
VSUP
J
= V
Characteristic
= 25
SUP
This paragraph is boilerplate - you may add to it but, can not change wording. You may change numeric values
J
°
= 25
C with I
/ V
ADOUT
ADOUT
°
C
LOAD
)
[V] / I
= 1.0 A
HB
[A])
≤
A
V
= 25°C under nominal conditions unless otherwise noted.
SUP
≤
16 V, -40°C
R
R
RATIO
DS(ON)HB_HS
DS(ON)HB_LS
I
V
I
HVDDOCT
I
Symbol
V
V
RATIO
RATIO
HBHSOC
HBLSOC
BEMFHY
S
BEMFH
BEMFL
V
≤
I
I
I
I
I
TTOV
CL1
CL2
CL3
CL4
CL5
T25
T
VSUP
J
≤
H
L
135°C unless otherwise noted. Typical values
STATIC ELECTRICAL CHARACTERISTICS
Min
210
300
450
600
3.0
2.5
7.0
1.0
4.8
1.7
24
–
–
–
–
–
–
–
12.0
Typ
425
400
260
370
550
740
- 30
- 60
2.0
5.1
2.1
55
30
30
19
–
–
Max
14.0
5.35
- 5.0
500
500
315
440
650
880
7.5
7.5
0.0
3.0
2.5
40
–
–
–
908E626
mV/ °C
Unit
mΩ
V/A
mA
mV
mV
mA
A
A
V
V
–
9