NPIM-A Datasheet, PDF (7/11 Pages) NIC-Components Corp. – NPIM Shielded Power Inductors

NPIM Shielded Power Inductors
NPIM__A Series
Part Number
NPIM85A2R5MTRQYF
STANDARD VALUES - CASE SIZE 85A ( 8.5 x 8.0 x 5.4mm)
Inductance Value DC Resistance DC Current Irms (Amps)¹ DC Current
(µH)
(mΩ) max. Condition A Condition B Isat (Amps)²
2.5
8.49
11.9
14.0
20.1
Test
Frequency
NPIM85A100MTRQYF
10
NPIM85A220MTRQYF
22
37
5.7
6.7
13.0
100KHz,
70
4.1
4.8
6.9
1Vrms
NPIM85A470MTRQYF
47
138
2.9
3.4
5.4
Note 1 - DC Current (Irms) is current which causes a maximum temperature rise of 40°C:
Condition A = 4-layer PWB (1.6t, FR4)
Condition B = PWB with high dissipation performance, heat radiation constant is approximately 27K/W measured for
8.5mm x 8.0mm x 5.4mm case size.
Note 2 - DC Current (Isat) is current which causes a decrease in inductance of 30%.
Note 3 - Highest operating temperature should be within +150°C including temperature rise due to self-heating.
Inductance vs. DC Current
NPIM85A100MTRQYF
Inductance vs. DC Current
NPIM85A470MTRQYF
IDC (Amps)
Temperature vs. DC Current
NPIM85A100MTRQYF
PWB condition A
PWB condition B
IDC (Amps)
Temperature vs. DC Current
NPIM85A470MTRQYF
PWB condition A
PWB condition B
IDC (Amps)
IDC (Amps)
®
7
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SPECIFICATIONS SUBJECT TO CHANGE