參數(shù)資料
型號(hào): HV803X
廠商: SUPERTEX INC
元件分類: 顯示驅(qū)動(dòng)器
英文描述: High-Voltage EL Lamp Driver
中文描述: EL DISPLAY DRIVER, UUC12
封裝: DIE-12
文件頁(yè)數(shù): 3/8頁(yè)
文件大?。?/td> 80K
代理商: HV803X
15-3
15
Figure 1: Test Circuit, V
IN
= 3.0V
(Low input current with moderate output brightness).
Note:
1. Murata part # LQH4N561K04 (DC resistance < 14.5
)
2. Larger values may be required depending upon supply impedance.
1
7
2
3
4
8
6
5
V
IN
= 3.0V
ON = V
DD
OFF = 0V
0.1
μ
F
100V
0.1
μ
F
2
560
μ
H
1
1N4148
750K
2M
2.0K
10nF
Equivalent to 3 square inch lamp.
HV803
L
x
GND
V
B
V
A
R
EL-osc
V
DD
R
SW-osc
C
s
Block Diagram
Switch
Osc
C
+
_
Vref
Disable
Output
Osc
GND
V
DD
R
SW-osc
R
EL-osc
Q
Q
Q
V
A
C
s
L
x
V
B
Q
For additional information, see application note AN-H33.
HV803
– OBSOLETE –
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