HV852DB1 Supertex, HV852DB1 Datasheet - Page 2

• Manufacturer Part Number: HV852DB1
• Description: Power Management IC Development Tools INDUCTORLESS EL LAMP DRIVER DEMOBOARD
• Manufacturer: Supertex

Specifications of HV852DB1

• Product: Power Management Development Tools
• Factory Pack Quantity: 1

Circuit Schematic
Bill of Materials
The above circuit may need to be optimized further based on specification of the lamp used.
100110
Typical Performance
The specific external components used in the above circuit are: C
The following was observed when driving a 0.93in
©2010
Supertex inc.
an adequate “product liability indemnification insurance agreement.”
to the replacement of the devices determined defective due to workmanship. No responsibility is assumed for possible omissions and inaccuracies. Circuitry and
specifications are subject to change without notice. For the latest product specifications refer to the
Lamp Size
Part
C
R
Supertex inc.
U1
DD
EL
0.93
0.93
0.93
0.93
0.93
1.50
1.50
1.50
1.50
1.50
(in
2
)
V
Description
1%, 1.5MΩ resistor
2.2µF, 6.3V, ceramic chip capacitor
EL driver IC
DD
GND = OFF
+
-
does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications unless it receives
V
All rights reserved. Unauthorized use or reproduction is prohibited.
DD
= ON
V
2.4
3.0
3.6
4.2
5.0
2.4
3.0
3.6
4.2
5.0
(V)
DD
C
DD
2
green lamp and 1.5in
R
15.6
14.9
14.7
15.1
15.7
19.0
23.4
23.5
23.7
24.1
(mA)
I
DD
EL
2
1
3
4
5
CLKIN
Supertex inc.
VDD
REL
EN
VDD
DD
= 2.2µF, 6.3V ceramic capacitor and R
10-Lead DFN
HV852
Package
2
V
green lamp.
79
79
79
79
79
66
79
79
79
79
0603
0603
PEAK
(V)
2
does not assume responsibility for use of devices described, and limits its liability
CLKEN
GND
GND
VB
VA
Supertex inc.
10
9
6
8
7
Manufacturer
245
245
245
245
245
245
245
245
245
245
(Hz)
Supertex Inc
f
EL
Any
Any
EL
(website: http//www.supertex.com)
1235 Bordeaux Drive, Sunnyvale, CA 94089
= 1.5MΩ.
Supertex inc.
(ft-lm)
4.30
5.10
5.32
5.50
5.61
2.81
4.77
5.26
5.53
5.73
Lamp Brightness
EL
Lamp
Part Number
HV852K7-G
www.supertex.com
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Tel: [phone]
(cd/m
14.7
17.4
18.2
18.8
19.2
9.60
16.3
18.0
18.9
19.6
2
)