MB3782PF FUJITSU [Fujitsu Component Limited.], MB3782PF Datasheet - Page 19
![no-image](/images/no-image-200.jpg)
MB3782PF
Manufacturer Part Number
MB3782PF
Description
ASSP Power Supplies BIPOLAR Switching Regulator Controller
Manufacturer
FUJITSU [Fujitsu Component Limited.]
Datasheet
1.MB3782PF.pdf
(27 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MB3782PF
Manufacturer:
Panasonic
Quantity:
4 560
Part Number:
MB3782PF
Manufacturer:
FUJI/富士电机
Quantity:
20 000
Company:
Part Number:
MB3782PF-G-BND
Manufacturer:
FUJ
Quantity:
5 510
Company:
Part Number:
MB3782PF-G-BND
Manufacturer:
TI
Quantity:
5 510
Part Number:
MB3782PF-G-BND-HN-EF
Manufacturer:
FUJI/富士电机
Quantity:
20 000
Ð 10
10
100 k
0
-
10 k
1 M
40
1 k
5.0
2.5
1 k
0
0
Ambient temperature vs.oscillator frequency
Timing resistance vs.oscillator frequency
-
C
20
T
Control voltage vs.reference voltage
= 15000 pF
Ambient temperature Ta (˚C)
5 k 10 k 50 k
1
0
Timing resistance R
Control voltage V
20
2
40
3
100 k
CTL
60
T
V
C
C
( )
(V)
V
Ta = +25˚C
CC
T
C
T
CC
V
C
R
T
= 1500 pF
80
= +25˚C
= 6 V
4
CC
= 150 pF
T
T
= 6 V
500 k
= 330 pF
= 15 k
= 6 V
100
5
120
100
10
1
100
80
60
40
20
V
R
Ta = +25˚C
0
CC
T
500
250
Power supply voltage vs. triangular wave period
= 15 k
= 6 V
0
0
10
5 k
2
Oscillator frequency vs.duty cycle
Timing capacitance C
10 k
4
Oscillator frequency (Hz)
Control voltage V
Control input current
10
8
3
50 k
12
100 k
T
CTL
(pF)
V
C
(V)
10
CC
T
V
C
R
Ta = +25˚C
= +25˚C
4
16
= 6 V
MB3782
CC
T
T
= 1330 pF
= 15 k
= 6 V
500 k 1 M
(Continued)
20
10
5
19