MB39A102 查看數據表（PDF） - Fujitsu

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MB39A102

4-ch DC/DC Converter IC

Fujitsu 

MB39A102

■ TYPICAL CHARACTERISTICS

Power Supply Current vs. Power Supply Voltage

5

Ta = +25 °C

CTL = 3 V

4

3

2

1

0

0

2

4

6

8

10 12

Power supply voltage VCC (V)

Reference Voltage vs. Power Supply Voltage

5

Ta = +25 °C

CTL = 3 V

4

VREF= 0 mA

3

2

1

0

0

2

4

6

8

10 12

Power supply voltage VCC (V)

Reference Voltage vs. Operating Ambient Temperature

2.05

2.04

2.03

2.02

2.01

2.00

1.99

1.98

1.97

1.96

1.95

−40 −20 0

VCC = 4 V

CTL = 3 V

VREF= 0 mA

20 40 60 80 100

Operating ambient temperature Ta (°C)

Reference Voltage vs. CTL terminal Voltage

5

Ta = +25 °C

VCC = 4 V

4

VREF= 0 mA

CTL = 3 V

3

2

1

0

0

2

4

6

8

10

12

CTL terminal voltage VCTL (V)

CTL terminal Current vs. CTL terminal Voltage

200

180

160

140

120

100

80

60

40

20

0

0

Ta = +25 °C

VCC = 4 V

2

4

6

8

10 12

CTL terminal voltage VCTL (V)

(Continued)

9

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