D355B Datasheet, PDF (1/14 Pages) List of Unclassifed Manufacturers – Electroluminescent Lamp Driver IC

Load B*
47 nF
10kΩ
100Ω ^{22 nF}
* Load B approximates a 5in² EL lamp.
Typical Output Waveform
Absolute Maximum Ratings
Parameter
Supply voltage
Operating range
Withstand range
Enable Voltage
Output Voltage
CLF Voltage
Operating temperature
Storage temperature
Symbol
V+
E’
Vout
VCLF
T_a
T_s
Minimum Maximum
1.0
7.0
-0.5
10.0
-0.5
(V+) +0.5
220
0
(V+)+0.3
-40
85
-65
150
Unit
V
V
Vpp
V
°C
°C
Comments
E’ = GND
E’ = V+
Peak to peak voltage
External clock input
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.
Physical Data
1
8
2
7
3
6
4
5
PIN # NAME
FUNCTION
1
GND
System ground connection
2
L-
Negative input to inductor
3
Vout
High voltage AC output to lamp
4
L+
Positive input to inductor
5
V+
DC power supply input
6
CLF1
Lamp frequency capacitor/clock input
7
CLF2
Lamp frequency capacitor/clock input
8
E’
System enable; Power Down Control
Note: Please consult factory for bare die physical data
and bond pad locations
2