M54649L Просмотр технического описания (PDF) - MITSUBISHI ELECTRIC
Номер в каталоге
Компоненты Описание
производитель
M54649L Datasheet PDF : 4 Pages
| |||
LOGIC TRUTH TABLE
Input
IN1
IN2
IN3
O1
L
L
L
H
L
H
L
L
H
H
L
H
L
L
H
L
H
L
H
H
L
H
H
L
H
L
Output
O2
O3 Remarks
L
L
Brake
L
H
OPEN
OPEN
OPEN
OPEN
L
H
L
L
Brake
MITSUBISHI <CONTROL / DRIVER IC>
M54649L
DUAL Bi-DIRECTIONAL MOTOR DRIVER
ABSOLUTE MAXIMUM RATINGS (Ta = 25°C, unless otherwise noted)
Symbol
VCC(1)
VCC(2)
VI
VO
IOP
IO
Pd
Topr
Tstg
Parameter
Supply voltage(1)
Supply voltage(2)
Input voltage
Output voltage
Motor rush current
Continuous output current
Power dissipation
Operating temperature
Storage temperature
Conditions
VCC(1) or less
top 50ms ; duty of 1/50
(Note 1)
Power apply time of 10sec or less
Note 1: Pay attention to Pd when the IC operations in the stationary status.
Ratings
Unit
-0.5 – +20.0
V
-0.5 – +22.0
V
-0.5 – +7.0
V
-2.0 – VCC+2.5
V
±1.60
A
±600
mA
2.78
W
-20 – 75
˚C
-55 – 125
˚C
RECOMMENDED OPERATING CONDITION (Ta=25°C, unless otherwise noted)
Symbol
Parameter
Conditions
Min.
VCC(1)
Supply voltage(1)
4.0
VCC(2)
Supply voltage(2)
0.0
IO
Output current
VIH
“H”input voltage
3.5
VIL
“L” input voltage
0.0
VR
Control voltage
0.0
TON
Thermal shutdown temperature
125
TON-OFF
Hysteresis temperature width
Limits
Typ.
12.0
150
50
Unit
Max.
18.0
V
22.0
V
±600 mA
VCC
V
1.0
V
18.0
V
˚C
˚C
ELECTRICAL CHARACTERISTICS (Ta=25°C, unless otherwise noted)
Symbol
IO(leak)
VOL
VOH
VO
IR
ICC1
Parameter
Test conditions
Output leak current
Output OPEN status VO = 0 or 20V VCC1,2 = 20V
“ L” output saturation voltage IOL = 500mA
VCC1,2 = 12V
“H” output saturation voltage IOH = -500mA
VCC1,2 = 12V
Output offset voltage
IO = ±500mA VR = 6.0V
VCC1,2 = 12V
8-pin output current
IO = ±500mA VR = 6.0V
VCC1,2 = 12V
Supply current
VIN1,2,3 = 1.0V
IO = 0mA Output OPEN
VCC1,2 = 12V
Min.
10.0
-0.5
0.2
Limits
Typ.
8.0
Max.
Unit
±100 µA
1.5
V
V
0.5
V
1.5 mA
24.0 mA
Share Link: 