MB39A110 查看數據表（PDF） - Fujitsu

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MB39A110

4-ch DC/DC Converter IC with Synchronous Rectification

Fujitsu 

MB39A110

■ TYPICAL CHARACTERISTICS

Power Supply Current vs. Power Supply Voltage

5

Ta = +25 °C

CTL = 3 V

4

Reference Voltage vs. Power Supply Voltage

5

Ta = +25 °C

CTL = 3 V

4

VREF= 0 mA

3

3

2

2

1

1

0

0

2

4

6

8

10

12

Power supply voltage VCC (V)

0

0

2

4

6

8

10 12

Power supply voltage VCC (V)

Reference Voltage vs. Ambient Temperature

2.05

VCC = 7 V

2.04

CTL = 3 V

2.03

VREF= 0 mA

2.02

2.01

2.00

1.99

1.98

1.97

1.96

1.95

−40 −20 0 +20 +40 +60 +80 +100

Ambient temperature Ta (°C)

Reference Voltage vs. CTL terminal Voltage

5

Ta = +25 °C

VCC = 7 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

Ta = +25 °C

180

VCC = 7 V

160

140

120

100

80

60

40

20

0

0

2

4

6

8

10 12

CTL terminal voltage VCTL (V)

(Continued)

10

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