Typical Characteristics - Fujitsu MB39A105 Datasheet

TYPICAL CHARACTERISTICS

Power Supply Current vs. Power Supply Voltage
5
4
3
2
1
0
0 2 4
Power supply voltage V
Error Amplifier Threshold Voltage vs.
Power Supply Voltage
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0 2 4
Power supply voltage V
Error Amplifier Threshold Voltage vs.
Ambient Temperature
0.52
0.51
0.50
0.49
0.48
40 20 0 20
Ambient temperature Ta ( C)
Ta 25 C
RT 7.5 k
6 8 10
(V)
CC
Ta 25 C
VCC 3.3 V
6 8 10
(V)
CC
VCC 3.3 V
RT 7.5 k
40 60 80 100
Power Supply Current vs. RT Terminal Current
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0 10 20
RT terminal
current I
Triangular Wave Oscillation Frequency vs.
Power supply voltage
600
550
500
450
400
1 2 3
Power supply voltage V
MB39A105
Ta 25 C
VCC 3.3 V
I
CC
30 40 50
( A)
RT
Ta 25 C
RT 7.5 k
4 5 6 7
(V)
CC
(Continued)
7