Power Inductors
Performance Characteristics (Reference)
✽
PWB condition A : Four-layer PWB (1.6 mm FR4), See also ( 2)
● Case Temperature vs DC Current
✽
PWB condition B : Multilayer PWB with high heat dissipation performance. See also ( 3)
▲ETQP4M330KVK
▲ETQP4M220KVK
▲ETQP4M150KVK
▲ETQP4M100KVK
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
PWB condition A
PWB condition B
PWB condition A
PWB condition B
PWB condition A
PWB condition B
PWB condition A
PWB condition B
0
1
2
3
4
5
0
1
2
3
4
5
6
0
1
2
3
4
5
6
7
0
1
2 3 4 5 6 7 8
IDC (A)
I
DC (A)
I
DC (A)
IDC (A)
▲ETQP4M6R8KVK
ETQP4M4R7KVK
▲ETQP4M3R3KVK
▲ETQP4M2R2KVK
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
PWB condition A
PWB condition B
PWB condition A
PWB condition B
PWB condition A
PWB condition B
PWB condition A
PWB condition B
0 1 2 3 4 5 6 7 8 9 10
DC (A)
0
2
4
6
8
10 12
0
2
4
6
8
10 12 14
0
2
4
6
8 10 12 14 1618
I
I
DC (A)
I
DC (A)
IDC (A)
▲ETQP4M1R5KVK
▲ETQP4M1R0KVK
▲ETQP4MR68KVK
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
PWB condition A
PWB condition B
PWB condition A
PWB condition B
PWB condition A
PWB condition B
▲ Under development
0
5
10 15 20 25
DC (A)
0
5
10 15 20 25
DC (A)
0
5
10 15 20 25 30
DC (A)
I
I
I
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01 Sep. 2016