Star Connection/Delta Connection
SI-7600/SI-7600D
3-Phase Stepper Motor Driver ICs
sAbsolute
Maximum Ratings
Parameter
Load supply voltage
Logic supply voltage
Input voltage
Reference input voltage
Sense voltage
Package power dissipation
Junction temperature
Operating temperature
Storage temperature
Symbol
V
BB
V
CC
V
IN
V
REF
V
sense
P
D
T
j
T
op
T
stg
Ratings
50
7
−0.3
to V
CC
−0.3
to V
CC
1.5
1
−20
to +85
+125
−55
to +125
Units
V
V
V
V
V
W
°C
°C
°C
sRecommended
Operating Voltage Ranges
Parameter
Load supply voltage
Logic supply voltage
Reference input voltage
Symbol
V
BB
V
CC
V
REF
Ratings
15 to 45
3 to 5.5
0.2 to Vcc−2
V
V
V
(Ta=25°C)
Units
sElectrical
Characteristics
Parameter
Load supply voltage
Logic supply voltage
Symbol
V
BB
V
CC
V
OL1
V
OL2
V
OH1
V
OH2
I
BB
I
CC
V
IH
V
IL
I
IH
I
IL
F
V
Slow
V
Mix
V
Fast
I
PFD
V
REF
I
REF
V
S1
V
S2
I
RC
T
off
−20
200
100
1.7
0.7
±50
0
±10
V
REF
×0.2
V
REF
×0.17
220
1.1×R
t
×C
t
V
CC
−2
V
CC
1.3
0.3
Ratings
min
15
3.0
8
0
V
BB
−15
V
BB
−1
typ
max
45
5.5
15
1
V
BB
−8
V
BB
25
10
1.25
20
Units
V
V
V
V
V
V
mA
mA
V
V
µ
A
µ
A
kHz
V
V
V
µ
A
V
Conditions
Output voltage
Load supply current
Logic supply current
Logic input voltage
Logic input current
Maximum clock frequency
V
CC
=5.5V
V
CC
=5.5V
3.75
V
IN
=V
CC
×0.75
V
IN
=V
CC
×0.25
Edge=0V
Edge=V
CC
PFD input voltage
PFD input current
Reference input voltage
Reference input current
Sense voltage
RC source current
Off time
µ
A
V
V
µ
A
Sec.
V
REF
=0~Vcc−2V
Mode=V
CC
, V
REF
=0~V
CC
−2V
Mode=0V, AV
REF
=0~V
CC
−2V
98
SI-7600/SI-7600D
SANKEN [ SANKEN ELECTRIC ]
