MB3782PF-G-BND Fujitsu Components, MB3782PF-G-BND Datasheet - Page 18

• Manufacturer Part Number: MB3782PF-G-BND
• Manufacturer: Fujitsu Components

Specifications of MB3782PF-G-BND

• Pwm Type: Switching Regulator Controller
• Number Of Pwm Outputs: 3
• Switching Freq: 1 TO 500kHz
• Operating Supply Voltage (max): 18V
• Output Current: 50A
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 20
• Package Type: SOP
• Lead Free Status / Rohs Status: Not Compliant

18
MB3782
TYPICAL CHARACTERISTICS CURVES
2.51
2.50
2.49
2.48
2.47
2.46
2.45
Collector saturation voltage vs. Sink current
2.0
1.5
1.0
0.5
5.0
2.5
Reference voltage vs. Operating ambient temperature
-
0
0
40
0
0
Reference voltage vs. Power supply voltage
Operating ambient temperature Ta (˚C)
-
10
20
Sink current I
4
Power supply voltage V
0
20
+ 20
8
V
Ta = +25˚C
30
OL
CC
(mA)
= 6 V
+ 40 + 60
12
40
V
I
OR
CC
CC
=
Ta = +25˚C
= V
50
-
(V)
1 mA
16
CTL
+ 80 + 100
= 6 V
20
3.0
2.0
1.0
0
100
Error amp maximum output voltage amplitude vs. Frequency
Triangular wave maximum amplitude voltage vs. Timing capacitance
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
500 1 k
3.0
1.5
0
0
Average feed current vs. Power supply voltage
10
2
Power supply voltage V
4
Timing capacitance C
Fequency f (Hz)
5 k 10 k
8
10
3
50 k 100 k
12
T
CC
(pF)
Ta = +25˚C
(V)
V
Ta = +25˚C
V
R
Ta = +25˚C
16
CC
CC
T
10
= 15 k
= 6 V
= 6 V
4
500 k
20
(Continued)