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Typical Output Waveform
Load B*
Physical Data:
Absolute Maximum Ratings:
* Load B approximates a 5in2 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
Symbol
Minimum
Maximum
Unit
Comments
100
Ω
22 nF
10k
Ω
47 nF
1
2
3
4
5
10
9
8
7
6
1
CHF
High frequency oscillator capacitor/clock input
2
CLF
Lamp frequency capacitor/clock input
3
E
System enable: Wave-shaping resistor control
4
N/C
5
GND
System ground connection
6
N/C
7
L-
Negative input to inductor
8
VOUT
High voltage AC output to lamp
9
L+
Positive input to inductor
10
V+
DC power supply input
PIN # NAME
FUNCTION
PIN # NAME
FUNCTION
1
CHF
High frequency oscillator capacitor/clock input
2
CLF
Lamp frequency capacitor/clock input
3
E
System enable: Wave-shaping resistor control
4
GND
System ground connection
5
L-
Negative input to inductor
6VOUT
High voltage AC output to lamp
7
L+
Positive input to inductor
8
V+
DC power supply input
Supply voltage
Operating Range
V+
2.0
7.0
V
E = V+
Withstand Range
-0.4
7.0
E = GND
Enable Voltage
E
-0.4
V+
V
Output Voltage
VOUT
220
Vpp
Peak-to-peak voltage
CHF Voltage
VCHF
0
(V+) +0.3
V
External clock input
CLF Voltage
VCLF
0
(V+) +0.3
V
External clock input
Operating Temperature
T a
-40
85
°C
Storage Temperature
Ts
-55
150
°C
Lamp Resistance
Rlamp
100
Ω
1
2
3
4
8
7
6
5
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