M54641L Просмотр технического описания (PDF) - Mitsumi
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M54641L Datasheet PDF : 4 Pages
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MITSUBISHI <CONTROL / DRIVER IC>
M54641L/FP
Bi-DIRECTIONAL MOTOR DRIVER WITH BRAKE FUNCTION
ELECTRICAL CHARACTERISTICS (Ta=25˚C, VCC = 5V, unless otherwise noted)
Symbol
IO(leak)
VOH
VOL
VO1-O2
II
ICC
Parameter
Test conditions
Output leak current
“H” output saturation voltage
“L” output saturation voltage
Voltage between outputs (1)
and (2) (Voltage across Motor)
VCC’ = 20V
VZ: Open
VCC’ = 12V
VZ: Open
VCC’ = 12V
VZ: Open
VCC’ = 12V
VZ = 7V
Input voltage
VCC’ = 12V
VI = 3V
VI = 5V
Supply current
VCC = 10V
VCC’ = 12V
Output OPEN
VO = 20V
VO = 0V
IOH = -50mA
IOH = -100mA
IOH = 50mA
IOH = 100mA
IO = ±100mA
Output open
In “OFF” state
Forward rotation or
reverse rotation
Braking
Min.
10.2
10.0
6.3
Limits
Typ.
10.5
10.4
0.1
0.2
7.0
100
240
1.2
4.5
7.5
Unit
Max.
100
-100
µA
V
0.3
0.4
V
7.7
V
180
380
µA
3.0
8.0
mA
12.0
TYPICAL CHARACTERISTICS Condition • With basic installation (epoxy board of 5cm x 5cm x 0.8mmt with copper foil on a single
side)
• t : Power apply time
Thermal Derating (M54641L)
(Absolute Maximum Rating)
1.6 t = 20sec
Thermal Derating (M54641FP)
(Absolute Maximum Rating)
0.8
1.4
1.2
0.6
t=
t = 10sec
1.0
0.8
0.4
0.6
0.4
0.2
0.2
0
0
25
50 60 75
100
Ambient Temperature Ta (˚C)
0
0
25
50 60 75
100
Ambient Temperature Ta (˚C)
“H” Output Saturation
Characteristics
-200
-150
Ta = 25˚C
VCC’ = 12V
VZ = Open
“L” Output Saturation
Characteristics
200
Ta = 25˚C
VCC’ = 12V
VZ = Open
150
-100
100
-50
50
0
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
“H” Output Voltage VCC’-VOH (V)
0
0
0.1
0.2 0.3
0.4
0.5
“L” Output Voltage VOL (V)
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