MB39A104_08 Datasheet, PDF (8/40 Pages) Fujitsu Component Limited. – 2-ch DC/DC Converter IC with Overcurrent Protection

MB39A104
■ TYPICAL CHARACTERISTICS
Power Supply Current vs. Power Supply Voltage
10
Ta = +25 °C
CTL = 5 V
8
6
4
2
0
0
5
10
15
20
Power supply voltage VCC (V)
Reference Voltage vs. Power Supply Voltage
10
Ta = +25 °C
CTL = 5 V
8
VREF = 0 mA
6
4
2
0
0
5
10
15
20
Power supply voltage VCC (V)
Reference Voltage vs. Load current
10
Ta = +25 °C
VCC = 12 V
8
CTL = 5 V
6
4
2
0
0
5
10 15 20 25 30 35
Load current IREF (mA)
Reference Voltage vs. Ambient Temperature
2.0
VCC = 12 V
1.5
CTL = 5 V
VREF = 0 mA
1.0
0.5
0.0
−0.5
−1.0
−1.5
−2.0
−40
−20 0 +20 +40 +60 +80 +100
Ambient temperature Ta (°C)
CTL terminal Current vs. CTL terminal Voltage
500
10
Ta = +25 °C
VCC = 12 V ⁹
400
VREF = 0 mA ₈
7
300
6
VREF
5
200
4
ICTL
3
100
2
1
0
0
0
5
10
15
20
CTL terminal voltage VCTL (V)
8
(Continued)