HV832MG Supertex, HV832MG Datasheet - Page 4

• Manufacturer Part Number: HV832MG
• Description: Display Drivers Dual HVCMOS
• Manufacturer: Supertex

Specifications of HV832MG

• Driver Type: EL Lamp Drivers
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: MSOP-8
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 1: Typical Application/Test Circuit
Typical Performance Curves for FIg. 1
100
90
80
70
60
50
10
1.5
9
8
7
6
5
4
1.5
V
Logic Input Pulse
IN
2
+
_
2.5
2.5
V
Brightness vs V
DD
3
V
CS
4.7µF
V
V
IN
vs V
3.5
IN
3.5
90
80
70
60
50
40
30
20
10
(V)
0
(V)
L
* any (equivalent or better) >90V, fast reverse recovery diode
200
X
= 330µH Murata (LQH32CN331)
IN
4
I
CS
IN
,
4.5
4.5
V
CS
300
1
2
3
4
,
(one output on, EL Lamp = 1.5in
Brightness vs. Inductor Value
EL1
VDD
Control
GND
5
HV832MG
V
Inductor Value (H)
DD
5.5
5.5
= V
400
4
IN
Com
EL2
CS
LX
30
28
26
24
22
20
8
7
6
5
30
28
26
24
22
20
1.5
60
500
330µH
L
Brightness
IN914*
65
X
2.5
2
V
I
, V
70
EL Lamp 1 = 1.5in
IN
CS
600
DD
10
9
8
7
6
5
3.3nF
100V
= 3.0V)
I
IN
I
75
IN
V
vs V
V
vs V
IN
CS
3.5
EL Lamp 2 = 1.5in
(V)
(V)
80
CS
IN
2
85
4.5
2
90
HV832
5.5
95