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| IMP525 Datasheet, PDF (3/8 Pages) IMP, Inc – SINGLE CELL BATTERY POWERED ELECTROLUMINESCENT LAMP DRIVER/INVERTER | |||
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EL Lamp Drive Frequency
2400
2000
VDD = 1.5V
TA = 25°C
1600
1200
800
400
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
REL (Mâ¦)
525_08.eps
EL Lamp Drive Period
8
7
VDD = 1.5V
TA = 25°C
6
5
4
3
2
1
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
REL (Mâ¦)
525_07.eps
IMP525
Typical Characteristics
150
125
100
75
50
25
0
0
Boost Converter
Switching Frequency
VDD = 1.5V
TA = 25°C
0.5
1.0
1.5
2.0
2.5
3.0
RSW (Mâ¦)
525_10.eps
Boost Converter
Switching Period
100
VDD = 1.5V
TA = 25°C
75
50
25
0
0
0.5
1.0
1.5
2.0
2.5
3.0
RSW (Mâ¦)
525_09.eps
3
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