HV826MG Supertex, HV826MG Datasheet - Page 4

• Manufacturer Part Number: HV826MG
• Description: Display Drivers HVCMOS
• Manufacturer: Supertex

Specifications of HV826MG

• Driver Type: EL Lamp Drivers
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: MSOP-8
• Minimum Operating Temperature: - 25 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Fig.2: Typical Application
Typical Performance Curves for Fig.2
Typical Performance
Notes:
* Murata part # LQH4N561K04
Lamp Size
3.0in
5
4
3
2
1
0
100
80
60
40
20
1
2
0
1
V
IN
= V
ON = V
OFF = 0
+
_
DD
2
Brightness vs V
DD
2
3.0V
V
V
IN
CS
90
80
70
60
50
40
30
20
10
V
V
IN
0
4.7µF
vs V
IN
(V)
●
(V)
1235 Bordeaux Drive, Sunnyvale, CA 94089
IN
100
(V
Enable Signal
IN
IN
3
3
= 3.0V = V
I
IN
2.0M
750K
, V
23mA
I
V
330
IN
CS
I
(mA)
DD
CS
(V)
DD
)
, Brightness vs Inductor Value
Inductor Value (µH)
Brightness (ft-lm)
4
4
1
2
3
4
(3.0in
470
VDD
RSW-Osc
REL-Osc
GND
4
HV826
2
Lamp)
25
20
15
10
25
20
15
10
5
0
560
5
0
80V
50
V
1
CS
VA
VB
CS
LX
●
Tel: [phone]
8
7
6
5
900
60
2
L
560µH
1N4148
X
5.0
4.0
3.0
2.0
1.0
0.0
*
I
2.0KΩ
I
IN
IN
195Hz
V
V
vs V
vs V
CS
IN
70
f
●
EL
(V)
(V)
www.supertex.com
CS
IN
Equivalent to
3in
0.1µF
100V
3
2
10nF
lamp
80
Brightness
4.0ft-lm
HV826
90
4