SP4422ADS/15

SP4422A Electroluminescent Lamp Driver

© Copyright 2000 Sipex Corporation

7

0

800

600

400

200

47

68

100

200

390

C

0

40

30

20

10

C

0

250

200

150

100

C

50

250

300

0

20

15

10

5

2.2

3

Supply Voltage (Volts)

4

5

47

68

100

200

390

250

300

22.5

25.5

25

24.5

24

Lamp Size (sq. in.)

23.5

23

1

2

3

4

6

5

47

68

100

200

390

250

300

0

250

200

150

100

Lamp Size (sq. in.)

50

1

2

3

4

6

5

0

50

40

30

20

C

10

33

56

82

150

390

200

250

300

0

35

20

15

10

Lamp Size (sq. in.)

5

1

2

3

4

6

5

25

30

The following performance curves are intended to give the designer a relative scale from which to optimize

specific applications. Absolute measurements may vary depending upon the brand of components chosen.

Lamp Frequency vs. C

OSC

V

Luminance vs. V

V

I

V

I

V

Output Voltage vs. Lamp Size.

V

Luminance vs. C

OSC

V

Luminance vs. Lamp Size.

V

Output Voltage vs. C

OSC

V