M57955L Mitsubishi, M57955L Datasheet - Page 3
M57955L
Manufacturer Part Number
M57955L
Description
HYBRID IC FOR DRIVING HIGH BETA TRANSISTOR MODULES
Manufacturer
Mitsubishi
Datasheet
1.M57955L.pdf
(4 pages)
PERFORMANCE CURVES
120
100
1.0
0.5
14
12
80
60
40
20
8
4
0
0
32
3
0
INTERNAL POWER DISSIPATION VS.
INPUT SIGNAL VOLTAGE (TYPICAL)
“H” LIMITING RESISTOR (TYPICAL)
V
R
load:QM50DY-HB
T
V
R
load:QM50DY-HB
f=2kHz, D.F.=50%
“H” LIMITING RESISTOR R
AMBIENT TEMPERATURE T
a
CC
PROPAGATION DELAY TIME VS.
ext2
INPUT SIGNAL VOLTAGE V
CC
ext1
=25°C
“H” OUTPUT CURRENT VS.
=8V, V
=8V
=0.2
AMBIENT TEMPERATURE
=36 , R
36
20
(MAXIMUM RATING)
4
IN
=5V
40
40
ext2
=0.2
5
44
60
t
t
PHL
PLH
6
48
80
ext1
a
I
(V)
( C)
50
( )
100
7
HYBRID IC FOR DRIVING HIGH BETA TRANSISTOR MODULES
1.0
0.8
0.6
0.4
0.2
10
8
6
4
2
0
0
0
0
AMBIENT TEMPERATURE (TYPICAL)
“L” LIMITING RESISTOR (TYPICAL)
V
R
load:QM50DY-HB
T
AMBIENT TEMPERATURE T
“L” LIMITING RESISTOR R
PROPAGATION DELAY TIME VS.
CC
a
ext1
=25°C
“L” OUTPUT CURRENT VS.
=8V, V
0.2
20
=36
t
t
IN
V
R
t
t
load:QM50DY-HB
f=2kHz, D.F.=50%
PHL
PLH
PLH
PHL
CC
=5V
0.4
ext1
40
=8V
:0
:5
=36 , R
MITSUBISHI HYBRID ICs
4V
0V
0.6
60
ext2
=0.2
0.8
80
ext2
a
M57955L
( C)
0.9
( )
100
Feb.1999