LB1834 Просмотр технического описания (PDF) - SANYO -> Panasonic
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LB1834 Datasheet PDF : 3 Pages
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LB1634M
Electrical Characteristics at Ta=25°C, VCC=VS=3V
Parameter
Symbol
Conditions
Supply current
ICC0
ICC1
ICC2
Output saturation voltage
VO(sat)
(upper+lower)
(each channel)
VO(sat)
Output supply voltage variation
Output sustain voltage
VO(sus)
Input current
IIN
[Spark killer diode]
Reverse current
IS(leak)
Forward current
VSF
Standby ICC+IS
Forward/reverse ICC+IS
Brake ICC+IS
IOUT=500mA
IOUT=1A (VCC=VS=3.5V)
IO=500mA
IOUT=1A
VIN=2V, VCC=7V
VCC, VS=7V
IOUT=1A
Block Diagram
Ratings
Unit
min typ max
0.1
10 µA
30
40 mA
30
45 mA
0.45
0.7 V
0.95
–20
0
9
1.4 V
+20 %
V
100 µA
10 µA
1.7 V
Note) Use one of th FRAME-GND pins for grounding. When the
Cu-foild side is soldered, heat radiation can be more
improved.
Truth Table
MI 0
L
H
L
L
L
H
H
H
Input
MI 1
L
L
H
L
H
H
L
H
Bland : OFF
Output
MI 1 OUT 1 OUT 2 OUT 3 BS 1/2
Mode
L
Standby
L
L
H
L
Forward
H
L
H
ch1 Reverse
H
L
L
H
Brake
L
L
H
Forward
H
H
L
ch2 Reverse
H
L
L
Brake
No.3517-2/3
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