M51995 Mitsubishi, M51995 Datasheet - Page 5

• Manufacturer Part Number: M51995
• Description: SWITCHING REGULATOR CONTROL
• Manufacturer: Mitsubishi

TYPICAL CHARACTERISTICS
1800
1500
1200
900
600
300
3.0
1.0
2.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
0
0
0
0
0
CIRCUIT CURRENT VS.SUPPLY VOLTAGE
CIRCUIT CURRENT VS.SUPPLY VOLTAGE
OVP RESET POINT
8.87V(-30°C)
8.94V(25°C)
9.23V(85°C)
AMBIENT TEMPERATURE Ta(°C)
25
SUPPLY VOLTAGE Vcc(V)
10.0
SUPPLY VOLTAGE Vcc(V)
10
THERMAL DERATING
(MAXIMUM RATING)
(TIMER OFF STATE)
(OVP OPERATION)
50
Ta=-30°C
Ta=25°C
Ta=85°C
Ta=-30°C
Ta=85°C
20.0
Ta=25°C
20
75
85
100
30.0
30
125
150
40.0
40
(
5
/ 27 )
100µ
14m
10m
22m
18m
16m
12m
50µ
3.0
1.0
2.0
0.6
1.0
0.9
0.8
0.7
0.5
0.4
0.3
1.1
0
0
0
CIRCUIT CURRENT VS.SUPPLY VOLTAGE
CIRCUIT CURRENT VS.SUPPLY VOLTAGE
-40
OVP TERMINAL THRESHOLD VOLTAGE
R
R
ON
OFF
L threshold voltage
AMBIENT TEMPERATURE Ta(°C)
=18k
SWITCHING REGULATOR CONTROL
-20
=20k
VS.AMBIENT TEMPERATURE
SUPPLY VOLTAGE Vcc(V)
10
SUPPLY VOLTAGE Vcc(V)
10
(NORMAL OPERATION)
0
Ta=-30°C
Ta=25°C
(V
Ta=85°C
(OFF STATE)
THOVPL
20
20
20
)
40
H threshold voltage
M51995AP/FP
f
OSC
f
OSC
=500kHz
60
=100kHz
30
30
(V
80
Ta=-30°C
Ta=25°C
Ta=85°C
THOVPH
100
)
40
40