參數(shù)資料
型號(hào): D381A
廠商: Electronic Theatre Controls, Inc.
英文描述: Electroluminescent Lamp Driver IC
中文描述: 電致發(fā)光燈驅(qū)動(dòng)IC
文件頁數(shù): 2/14頁
文件大小: 373K
代理商: D381A
2
Typical Output Waveform
Load B*
Physical Data:
Absolute Maximum Ratings:
* Load B approximates a 5in
2
EL lamp.
Note: The above are stress ratings only. Functional operation of the device at these ratings or any other above
those indicated in the specifications is not implied. Exposure to absolute maximum rating conditions for extended
periods of time may affect reliability.
Parameter
Supply voltage
Operating Range
Withstand Range
Enable Voltage
Output Voltage
CHF Voltage
CLF Voltage
Operating Temperature
Storage Temperature
Lamp Resistance
Symbol
Minimum
Maximum
Unit
Comments
100
22 nF
10k
47 nF
1
2
3
4
5
10
9
8
7
6
1
2
3
4
5
6
7
8
9
10
CHF
CLF
E
N/C
GND
N/C
L-
VOUT
L+
V+
High frequency oscillator capacitor/clock input
Lamp frequency capacitor/clock input
System enable: Wave-shaping resistor control
System ground connection
Negative input to inductor
High voltage AC output to lamp
Positive input to inductor
DC power supply input
PIN # NAME
FUNCTION
PIN # NAME
FUNCTION
1
2
3
4
5
6
7
8
CHF
CLF
E
GND
L-
V
OUT
L+
V+
High frequency oscillator capacitor/clock input
Lamp frequency capacitor/clock input
System enable: Wave-shaping resistor control
System ground connection
Negative input to inductor
High voltage AC output to lamp
Positive input to inductor
DC power supply input
V+
2.0
-0.4
-0.4
7.0
7.0
V+
220
V
E = V+
E = GND
E
V
V
OUT
V
CHF
V
CLF
T
a
T
s
Rlamp
Vpp
Peak-to-peak voltage
External clock input
External clock input
0
0
(V+) +0.3
(V+) +0.3
V
V
°C
°C
-40
-55
100
85
150
1
2
3
4
8
7
6
5
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