參數(shù)資料
型號(hào)： UPD168117A
廠商： NEC Corp.
英文描述： 7-CHANNEL H-BRIDGE DRIVER WITH A MICRO STEP FUNCTION SUPPORTING PULSE INPUT
中文描述： 7通道H -橋甲微步支脈沖輸入功能驅(qū)動(dòng)程序
文件頁(yè)數(shù)： 19/24頁(yè)
文件大?。?/td> 275K
代理商： UPD168117A
Data Sheet S17486EJ1V0DS
19
μ
PD168117A
10. ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings (T
A
= 25
°
C, glass epoxy 4-layer board of 100 mm x 100 mm x 1.6 mm with copper
foil area of 50%)
Parameter
Symbol
Condition
Rating
Unit
Power supply voltage
V
DD
Control block
0.5 to +6.0
V
V
M
Motor block
0.5 to +6.0
V
Input voltage
V
IN
0.5 to V
DD
+0.5
V
Output pin voltage
V
OUT
Motor block
6.2
V
DC output current (ch1 to 6ch)
I
D(DC)
DC (during output independent operation)
±
0.4
A/ch
DC output current (ch7)
I
D(DC)
DC (during output independent operation)
±
0.5
A/ch
Instantaneous output current
I
D(pulse)
PW < 10 ms, Duty Cycle
≤
20%
±
0.7
A/ch
(during output independent operation)
Power consumption
P
T
1.5
W
Peak junction temperature
T
ch(MAX)
150
°
C
Storage temperature
T
stg
55 to +150
°
C
Remark
The overheat protection circuit operates at T
ch
> 150
°
C. When overheat is detected, all the circuits are
stopped. The overheat protection circuit does not operate at reset or on detection of ULVO.
Caution Product quality may suffer if the absolute maximum rating is exceeded even momentarily for any
parameter. That is, the absolute maximum ratings are rated values at which the product is on the
verge of suffering physical damage, and therefore the product must be used under conditions that
ensure that the absolute maximum ratings are not exceeded.
Recommended Operating Conditions (T
A
= 25
°
C, glass epoxy 4-layer board of 100 mm x 100 mm x 1.6 mm
with copper foil area of 50%)
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
Power supply voltage
V
DD
Control block
2.7
3.6
V
V
M
Motor block
2.7
5.5
V
Input voltage
V
IN
0
V
DD
V
DC output current (ch1 to 6ch)
I
D(DC)
DC (during output independent operation)
0.3
+0.3
A/ch
DC output current (ch7)
I
D(DC)
DC (during output independent operation)
0.4
+0.4
A/ch
Instantaneous output current
I
D(pulse)
PW < 10 ms, Duty Cycle
≤
20%
0.6
+0.6
A/ch
(during output independent operation)
Capacitor capacitance
COSC (during 300 kHz TYP.
oscillation
)
100
pF
ch7 reference voltage input
range
V
REF7
0.1
0.7
V
Logic input frequency
f
IN
150
kHz
Operating temperature range
T
A
10
75
°C
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