IMP803 查看數據表（PDF） - IMP, Inc
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IMP803 Datasheet PDF : 8 Pages
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VCS, IIN vs. Inductor Value
100
VIN = 3.0V
80
VCS
60
40
20
0
0
IIN
200 400 600 800 1000
Inductor (µH)
803_03.eps
100
L = 470µH
80
60
VCS, IIN vs. VIN
VCS
40
20
0
2.0
IIN
3.0
4.0
5.0
6.0
VIN (V)
803_04.eps
100
L = 1mH
VCS, IIN vs. VIN
80
VCS
60
40
20
0
2.0
IIN
3.0
4.0
5.0
6.0
VIN (V)
803_05.eps
© 2000 IMP, Inc.
IMP803
Typical Characteristics
800
L = 560µH
700
IDD vs. VDD
600
500
400
300
2.0
3.0
4.0
5.0
VDD (V)
6.0
803_6.eps
100
L = 330µH
80
VCS, IIN vs. VIN
VCS
60
40
20
0
2.0
IIN
3.0
4.0
5.0
6.0
VIN (V)
803_07.eps
VCS, IIN vs. VIN
100
L = 560µH
80
VCS
60
In Regulation
40
20
0
2.0
IIN
3.0
4.0
5.0
6.0
VIN (V)
803_08.eps
Electroluminescent Lamp Driver
3
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