MB3782PF FUJITSU [Fujitsu Component Limited.], MB3782PF Datasheet - Page 20
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MB3782PF
Manufacturer Part Number
MB3782PF
Description
ASSP Power Supplies BIPOLAR Switching Regulator Controller
Manufacturer
FUJITSU [Fujitsu Component Limited.]
Datasheet
1.MB3782PF.pdf
(27 pages)
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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:
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Part Number:
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Manufacturer:
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Quantity:
20 000
20
MB3782
-
-
-
-
40
20
20
40
40
20
20
40
0
0
10
10
100
100
Frequenncy vs.gain and phase
Frequenncy vs.gain and phase
Frequenncy f (Hz)
Frequenncy f (Hz)
1 k
1 k
Test Circuit
IN
10 k
10 k
A
10 F
4.7 k
4.7 k
V
C
-
A
NF
V
C
100 k
100 k
+
= 470 pF
NF
V
= open
REF
4.7 k
4.7 k
1 M
1 M
V
180
90
0
-
-
180
90
0
-
-
REF
90
180
90
180
4
5
+
Error amp
-
-
-
240 k
-
-
40
20
20
40
40
20
20
40
C
0
0
10
NF
10
6
100
100
Frequenncy vs.gain and phase
Frequenncy vs.gain and phase
A
V
Frequenncy f (Hz)
Frequenncy f (Hz)
1 k
1 k
OUT
A
V
10 k
10 k
C
C
NF
NF
100 k
100 k
= 0.047 pF
= 4700 pF
(Continued)
1 M
1 M
180
90
0
-
-
180
90
0
-
-
90
180
90
180