IMP527 IMP Inc, IMP527 Datasheet - Page 3

• Manufacturer Part Number: IMP527
• Description: SINGLE CELL BATTERY POWERED ELECTROLUMINESCENT LAMP DRIVER/INVERTER
• Manufacturer: IMP Inc

© 2000 IMP, Inc.
2400
2000
1600
1200
800
400
0
8
7
6
5
4
3
2
1
0
0
0
V
0.5
0.5
DD
T
A
= 1.5V
= 25°C
EL Lamp Drive Frequency
1.0
1.0
EL Lamp Drive Period
1.5
1.5
R
R
EL
EL
2.0
2.0
(MΩ)
(MΩ)
2.5
2.5
V
DD
T
3.0
3.0
A
= 1.5V
= 25°C
3.5
3.5
527_08.eps
527_07.eps
4.0
4.0
150
125
100
100
75
50
25
75
50
25
Electroluminescent Lamp Driver
0
0
0
0
V
DD
T
A
0.5
0.5
= 1.5V
= 25°C
Switching Frequency
Switching Period
Boost Converter
Boost Converter
1.0
1.0
R
R
Typical Characteristics
SW
SW
1.5
1.5
(MΩ)
(MΩ)
2.0
2.0
V
DD
T
A
I M P 5 2
I M P 5 2
= 1.5V
= 25°C
2.5
2.5
527_10.eps
527_09.eps
3.0
3.0
7
7
3