D340B Datasheet, PDF (2/9 Pages) List of Unclassifed Manufacturers – Electroluminescent Lamp Driver IC

Load A*
47 nF
10kΩ
100 Ω ^{22 nF}
* Load B approximates a 5in² (32 cm² ) EL lamp.
Typical Output Waveform
Absolute Maximum Ratings:
Parameter
Symbol
Minimum Maximum Unit
Comments
Supply voltage
Operating Range
Withstand Range
Enable Voltage
Output Voltage
Operating Temperature
Storage Temperature
V+
E
VOUT
T_a
T_s
1.0
7.0
V
- 0.5
10.0
- 0.5
(V+) +0.5
V
160
Vpp
- 40
70
°C
- 40
150
°C
E = GND
E = V+
Peak-to-Peak Voltage
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
V+ DC power supply input
2
E’
System enable; Power Down Control
3
GND System ground connection
4
N/C No connection
5
N/C No connection
6
L- Negative input to inductor
7
VOUT High voltage AC output to lamp
8
L+ Positive input to inductor
Note: Please consult factory for bare die dimensions and bond
pad locations.
2