MB3886PFV FUJITSU [Fujitsu Component Limited.], MB3886PFV Datasheet - Page 24

• Manufacturer Part Number: MB3886PFV
• Description: 2-Channel DC/DC Converter IC with Overcurrent Protection Symmetrical-Phase Type
• Manufacturer: FUJITSU [Fujitsu Component Limited.]

24
MB3886
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
5
5
Power Consumption vs. Input Voltage (Qg Parameters)
Power Consumption vs. Input Voltage (fosc Parameter)
6
6
Qg
1
7
7
Qg
8
8
2
70 nC
9
9
10
10
Input voltage Vin (V)
Input voltage Vin (V)
Qg
11
11
1
12
12
Qg
2
13
13
50 nC
14
14
f
OSC
15
15
Qg
500 kHz
1
16
16
Ta
Qg
SW1
SW2
Qg
1
Ta
f
SW1
SW2
17
OSC
17
2
25 C
Qg
f
f
f
f
OFF
OFF
OSC
OSC
OSC
OSC
30 nC
18
18
2
25 C
290 kHz
OFF
OFF
Qg
Qg
20 nC
300 kHz
200 kHz
100 kHz
10 kHz
19
1
1
19
Qg
Qg
20
20
2
2
20 nC
10 nC