MB3759-P Fujitsu Microelectronics, Inc., MB3759-P Datasheet - Page 8

• Manufacturer Part Number: MB3759-P
• Description: Pulse-width-modulation Control Circuit Push-pull/single-ended Output Mode
• Manufacturer: Fujitsu Microelectronics, Inc.

8
MB3759
TYPICAL CHARACTERISTICS
6
5
4
3
2
1
0
200 k
100 k
500 k
0
50 k
20 k
10 k
1 M
Power supply voltage V
5 k
2 k
1 k
Reference voltage vs.
power supply voltage
10
Oscillator vs. R
2 k
V
REF
V
5 k 10 k 20 k
REF
0.1 F
20
R
0.01 F
T
I
( )
O
T
= 1 mA
, C
30
C
CC
100 k 200 k 500 k
T
V
T
= 470 pF
CC
(V)
1000 pF
=15 V
40
5
0
5
10
10
20
30
0
25
Duty ratio vs. dead time control voltage
10
30
40
20
50
0
Reference voltages. temperature
Dead time control voltage V
V
C
R
0
CC
T
T
0
= 1000 pF
= 30 k
= 15 V
Temperature Ta (°C)
25
1
Ta = +25 C
50
Ta = 0 C
2
V
I
O
CC
Ta = +70 C
= 1 mA
75
= 15 V
D
3
(V)
(Continued)
100