HV809
Typical Application
3 to 12VDC
DC-DC
50V to 200VDC
HVIN
VDD
VA
8
1
Converter
Vbatt
EL Lamp
VB
GND
7
6
5
2
3
4
osc2
osc1
R
REL-osc
REL
HV809
C
Figure 2: Pulsing EL Lamp
3 to 12VDC
Vbatt
50V to 200VDC
DC-DC
Converter
HVIN
VDD
1
8
VA
EL Lamp
VB
GND
7
6
5
2
3
4
osc2
osc1
REL-osc
R
REL
HV809
C
Figure 3: Push Button Delayed Turn Off
11/12/01
1235 Bordeaux Drive, Sunnyvale, CA 94089
TEL: (408) 744-0100 • FAX: (408) 222-4895
www.supertex.com
©2001 Supertex Inc. All rights reserved. Unauthorized use or reproduction prohibited.
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