www.vishay.com

For technical questions, contact FunctionPAK@vishay.com

For marketing questions, contact FunctionPAK.marketing@vishay.com

Document Number: 10123

36

Revision: 19-Jan-05

FX5545G106

Vishay

5.9

5.92

5.94

5.96

5.98

6

6.02

6.04

6.06

6.08

6.1

00.5

11.5

22.5

Iout (A)

Vin=4v

Vin=4.5v

Vout vs. Iout

5.9

5.92

5.94

5.96

5.98

6

6.02

6.04

6.06

6.08

6.1

2.5

3

3.5

4

4.5

5

5.5

6

Iout=1A

Iout=2A

Vout vs. Vin

Vin (v)

0

10

20

30

40

50

60

70

80

90

100

00.5

11.5

22.5

Efficiency vs. Iout

Vin=4v

Vin=4.5v

Iout (A)

0

10

20

30

40

50

60

0

0.5

1

1.5

2

2.5

∆Temperature vs. Iout

Above 25ºC Ambient Temperature

Vin=4v

Vin=4.5v

Iout (A)

4.8

4.85

4.9

4.95

5

5.05

5.1

5.15

5.2

00.5

11.5

22.5

Vout vs. Iout

Iout (A)

Vin=3.5v

Vin=4v

4.8

4.85

4.9

4.95

5

5.05

5.1

5.15

5.2

Vout vs. Vin

Vin (v)

Iout=2A

Iout=1A

5

4.5

4

3.5

3

2.5

2

0

10

20

30

40

50

60

70

80

90

100

00.5

11.5

22.5

Iout (A)

Vin=3.5v

Vin=4v

Efficiency vs. Iout

∆Temperature vs. Iout

Above 25ºC Ambient Temperature

0

5

10

15

20

25

30

35

40

45

0

0.5

1

1.5

2

2.5

Vin=3.5v

Vin=4v

Iout (A)

PWM MODE 6V

PWM MODE 5V