NPIS Shielded Power Inductors FEATURES • SHIELDED POWER INDUCTOR • HIGH CURRENT (UP TO 7.8 AMPS) • 30% LOWER DCR THAN NPIS_LS SERIES • ROBUST CONSTRUCTION • TAPED AND REELED FOR AUTOMATIC INSERTION • FOR USE IN DC/DC CONVERTERS NPIS__LP Series RoHS Compliant includes all homogeneous materials *See Part Number System for Details CHARACTERISTICS Case Size Inductance Range Case Size Inductance Range NPIS26LP NPIS22LP NPIS20LP NPIS21LP NPIS32LP 0.16 ~ 10μH 0.16 ~ 33μH 0.24 ~ 22μH 0.16 ~ 22μH 1.0 ~ 22μH NPIS35LP NPIS41LP NPIS48LP NPIS83LP 0.47 ~ 22μH 0.47 ~ 10μH 1.0 ~ 330μH 1.0 ~ 47μH Ambient Operating Temperature Range -40°C ~ +125°C (including self-heating) Temperatrue Rise at Irms Maximum +40°C Temperature Rise Inductance Change at Isat Maximum -30% Indcutance Drop From Initial Measured Value Inductance Tolerance ±20% (M) Resistance to Solder Heat +260°C for 10 seconds DIMENSIONS (mm) Series A B C d e f G I H NPIS26LP 2.0 ± 0.2 1.6 ± 0.2 1.0 Max. 1.2 ± 0.2 0.60 ± 0.2 NPIS22LP 2.0 ± 0.1 2.0 ± 0.1 1.2 Max. 1.5 ± 0.2 0.60 ± 0.2 0.80 ± 0.2 0.7 0.7 1.7 0.80 ± 0.2 0.65 0.7 2 NPIS20LP 2.5 ± 0.2 2.0 ± 0.2 1.0 Max. 1.5 ± 0.2 NPIS21LP 2.5 ± 0.2 2.0 ± 0.2 1.2 Max. 1.5 ± 0.2 0.80 ± 0.2 0.80 ± 0.2 0.8 0.85 2 0.80 ± 0.2 0.80 ± 0.2 0.8 0.85 2 NPIS32LP 3.0 ± 0.2 3.0 ± 0.2 1.2 Max. NPIS35LP 3.0 ± 0.2 3.0 ± 0.2 1.5 Max. 2.5 ± 0.2 0.75 ± 0.2 1.5 ± 0.2 1.5 0.8 2.7 2.5 ± 0.2 0.75 ± 0.2 1.5 ± 0.2 1.5 0.8 NPIS41LP 4.0 ± 0.2 4.0 ± 0.2 2.7 1.2 Max. 3.3 ± 0.2 0.95 ± 0.2 2.1 ± 0.2 1.9 1.1 3.7 NPIS48LP 4.0 ± 0.2 NPIS83LP 8.0 ± 0.3 4.0 ± 0.2 1.8 Max. 3.3 ± 0.2 0.95 ± 0.2 2.1 ± 0.2 1.9 1.1 3.7 8.0 ± 0.3 3.0 Max. 6.3 ± 0.3 2.00 ± 0.3 4.0 ± 0.3 3.8 2.2 7.5 C A B H PART NUMBER SYSTEM NPIS 21 LP 4R7 M TR F RoHS Compliant Series Packaging: TR = Tape & Reel Inductance Tolerance Code: M=±20% Inductance Code (µH): 1st two digits are significant, 3rd digit is multiplier. Construction Code (see drawing for details) Size Code (see table for details) I e G f I d REFLOW SOLDERING LAND PATTERN ® 1 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com Specifications are subject to change www.SMTmagnetics.com NPIS Shielded Power Inductors NPIS__LP Series NPIS26LP Size Standard Values - Case Size 26 (2.0×1.6×1.0mm) Series NPIS26LPR16MTRF Inductance (μH) DCR (Ω) Test Conditions 0.16 ± 20% Isat (Amps) Irms (Amps) Max. Typ. Max. Max. 0.031 0.026 4.3 3.2 NPIS26LPR24MTRF 0.24 ± 20% 0.040 0.033 3.7 2.9 NPIS26LPR33MTRF 0.33 ± 20% 0.040 0.033 2.5 2.9 NPIS26LPR47MTRF 0.47 ± 20% 0.059 0.049 2.3 2.35 NPIS26LPR68MTRF 0.68 ± 20% 0.076 0.063 1.95 2.05 NPIS26LP1R0MTRF 1.0 ± 20% 0.114 0.095 1.65 1.45 NPIS26LP1R5MTRF 1.5 ± 20% 0.174 0.145 1.35 1.25 NPIS26LP2R2MTRF 2.2 ± 20% 0.264 0.22 1.20 1.10 NPIS26LP3R3MTRF 3.3 ± 20% 0.335 0.279 0.90 0.88 NPIS26LP4R7MTRF 4.7 ± 20% 0.479 0.399 0.70 0.74 NPIS26LP6R8MTRF 6.8 ± 20% 0.816 0.68 0.60 0.52 NPIS26LP100MTRF 10 ± 20% 1.02 0.85 0.50 0.45 1MHz, 1V Maximum +40°C temperature rise at Irms. Maximum -30% inductance drop from initial measured value at Isat. NPIS22LP Size Standard Values - Case Size 22 (2.0×2.0×1.2mm) Series NPIS22LPR16MTRF Inductance (μH) DCR (Ω) Test Conditions 0.16 ± 20% Isat (Amps) Irms (Amps) Max. Typ. Max. Max. 0.031 0.026 5.2 2.5 NPIS22LPR24MTRF 0.24 ± 20% 0.042 0.035 4.7 2.2 NPIS22LPR33MTRF 0.33 ± 20% 0.042 0.035 3.5 2.2 NPIS22LPR47MTRF 0.47 ± 20% 0.05 0.042 3.55 2 NPIS22LPR68MTRF 0.68 ± 20% 0.06 0.05 2.95 1.8 1.5 NPIS22LP1R0MTRF 1 ± 20% 0.088 0.073 2.7 NPIS22LP1R5MTRF 1.5 ± 20% 0.112 0.093 2.0 1.3 NPIS22LP2R2MTRF 2.2 ± 20% 0.127 0.106 1.4 1.2 NPIS22LP3R3MTRF 3.3 ± 20% 0.276 0.23 1.2 0.85 NPIS22LP4R7MTRF 4.7 ± 20% 0.294 0.245 0.97 0.82 NPIS22LP6R8MTRF 6.8 ± 20% 0.479 0.399 0.82 0.64 NPIS22LP100MTRF 10 ± 20% 0.785 0.654 0.72 0.49 NPIS22LP150MTRF 15 ± 20% 1.368 1.14 0.55 0.38 NPIS22LP220MTRF 22 ± 20% 1.68 1.4 0.40 0.35 NPIS22LP330MTRF 33 ± 20% 2.16 1.8 0.35 0.30 1MHz, 1V Maximum +40°C temperature rise at Irms. Maximum -30% inductance drop from initial measured value at Isat. ® 2 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com Specifications are subject to change www.SMTmagnetics.com NPIS Shielded Power Inductors NPIS__LP Series NPIS20LP Size Standard Values - Case Size 20 (2.5×2.0×1.0mm) Series Inductance (μH) NPIS20LPR24MTRF 0.24 ± 20% Test Conditions DCR (Ω) Isat (Amps) Irms (Amps) SRF (MHz) Max. Typ. Max. Max. Min. 0.034 0.028 3.6 2.75 360 NPIS20LPR33MTRF 0.33 ± 20% 0.043 0.036 3.8 2.4 270 NPIS20LPR47MTRF 0.47 ± 20% 0.044 0.037 2.4 2.4 170 110 NPIS20LPR68MTRF 0.68 ± 20% 0.061 0.051 2.75 2.1 NPIS20LP1R0MTRF 1.0 ± 20% 0.08 0.067 2.05 1.8 84 NPIS20LP1R5MTRF 1.5 ± 20% 0.108 0.09 1.7 1.55 60 0.137 0.114 1.55 1.4 56 0.228 0.17 1.1 1.1 39 NPIS20LP2R2MTRF 2.2 ± 20% NPIS20LP3R3MTRF 3.3 ± 20% 1MHz, 1V NPIS20LP4R7MTRF 4.7 ± 20% 0.323 0.269 1.0 0.91 28 NPIS20LP6R8MTRF 6.8 ± 20% 0.451 0.376 0.82 0.76 25 NPIS20LP100MTRF 10 ± 20% 0.584 0.487 0.65 0.67 20 NPIS20LP150MTRF 15 ± 20% 0.954 0.795 0.55 0.50 19 NPIS20LP220MTRF 22 ± 20% 1.548 1.29 0.45 0.40 15 Isat (Amps) Irms (Amps) SRF (MHz) Max. Max. Min. Maximum +40°C temperature rise at Irms. Maximum -30% inductance drop from initial measured value at Isat. NPIS21LP Size Standard Values - Case Size 21 (2.5×2.0×1.2mm) Series Inductance (μH) Test Conditions DCR (Ω) Max. Typ. NPIS21LPR16MTRF 0.16 ± 20% 0.022 0.018 6.5 4.05 380 NPIS21LPR24MTRF 0.24 ± 20% 0.022 0.018 4.0 4.05 260 NPIS21LPR33MTRF 0.33 ± 20% 0.029 0.024 4.0 3.35 230 NPIS21LPR47MTRF 0.47 ± 20% 0.036 0.03 3.7 3.0 170 NPIS21LPR68MTRF 0.68 ± 20% 0.061 0.051 3.0 2.1 150 NPIS21LP1R0MTRF 1.0 ± 20% 0.044 0.037 1.7 2.2 85 NPIS21LP1R2MTRF 1.2 ± 20% 0.078 0.065 2.2 1.95 75 NPIS21LP1R5MTRF 1.5 ± 20% 0.078 0.065 2.0 1.95 75 NPIS21LP2R2MTRF 2.2 ± 20% NPIS21LP3R3MTRF 3.3 ± 20% 1MHz, 1V 0.096 0.08 1.8 1.8 55 0.144 0.12 1.15 1.4 43 NPIS21LP4R7MTRF 4.7 ± 20% 0.21 0.175 1.1 1.12 36 NPIS21LP6R8MTRF 6.8 ± 20% 0.36 0.3 0.80 0.95 25 NPIS21LP100MTRF 10 ± 20% 0.522 0.435 0.70 0.79 21 NPIS21LP150MTRF 15 ± 20% 1.0 0.83 0.65 0.57 18 NPIS21LP180MTRF 18 ± 20% 1.0 0.83 0.65 0.63 14 NPIS21LP220MTRF 22 ± 20% 1.09 0.91 0.45 0.55 11 Maximum +40°C temperature rise at Irms. Maximum -30% inductance drop from initial measured value at Isat. ® 3 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com Specifications are subject to change www.SMTmagnetics.com NPIS Shielded Power Inductors NPIS__LP Series NPIS32LP Size Standard Values - Case Size 32 (3.0x3.0x1.2mm) Series Inductance (μH) NPIS32LP1R0MTRF 1.0 ± 20% NPIS32LP2R2MTRF 2.2 ± 20% Test Conditions 100KHz, 1V DCR (Ω) Isat (Amps) Irms (Amps) SRF (MHz) Max. Typ. Max. Max. Min. 0.04 0.032 2.2 2.3 74 0.09 0.075 1.5 1.4 51 NPIS32LP3R3MTRF 3.3 ± 20% 0.134 0.112 1.23 1.4 62 NPIS32LP100MTRF 10 ± 20% 0.372 0.310 0.75 0.75 22 NPIS32LP220MTRF 22 ± 20% 0.84 0.70 0.50 0.50 14 Isat (Amps) Irms (Amps) SRF (MHz) Maximum +40°C temperature rise at Irms. Maximum -30% inductance drop from initial measured value at Isat. NPIS35LP Size Standard Values - Case Size 35 (3.0x3.0x1.5mm) Series Inductance (μH) Test Conditions DCR (Ω) Max. Typ. Max. Max. Min. NPIS35LPR47MTRF 0.47 ± 20% 0.022 .0218 2.4 3.0 216 NPIS35LP1R0MTRF 1.0 ± 20% 0.04 0.033 2.7 2.2 92 NPIS35LP1R5MTRF 1.5 ± 20% 0.048 0.04 2.0 2.0 70 NPIS35LP2R2MTRF 2.2 ± 20% 0.06 0.05 1.5 1.8 55 NPIS35LP3R3MTRF 3.3 ± 20% NPIS35LP4R7MTRF 4.7 ± 20% NPIS35LP6R8MTRF 6.8 ± 20% 0.144 0.12 0.80 0.90 27 NPIS35LP100MTRF 10 ± 20% 0.276 0.23 0.75 0.84 21 100KHz, 1V 0.084 0.07 1.3 1.5 51 0.155 0.096 1.1 1.3 35 NPIS35LP150MTRF 15 ± 20% 0.36 0.30 0.60 0.73 18 NPIS35LP220MTRF 22 ± 20% 0.54 0.45 0.52 0.60 14 Maximum +40°C temperature rise at Irms. Maximum -30% inductance drop from initial measured value at Isat. ® 4 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com Specifications are subject to change www.SMTmagnetics.com NPIS Shielded Power Inductors NPIS__LP Series NPIS41LP Size Standard Values - Case Size 41 (4.0×4.0×1.2mm) Series Inductance (μH) DCR (Ω) Test Conditions Isat (Amps) Irms (Amps) SRF (MHz) Max. Typ. Max. Max. Min. NPIS41LPR47MTRF 0.47 ± 20% 0.032 0.02 3.5 2.9 193 NPIS41LPR82MTRF 0.82 ± 20% 0.042 0.035 3.0 2.5 121 NPIS41LP1R0MTRF 1.0 ± 20% 0.050 0.042 2.8 2.2 100 NPIS41LP1R5MTRF 1.5 ± 20% 0.05 0.042 2.1 2.2 72 NPIS41LP1R8MTRF 1.8 ± 20% 0.066 0.055 2.1 2.0 73 NPIS41LP2R2MTRF 2.2 ± 20% 0.066 0.055 1.7 2.0 61 NPIS41LP2R7MTRF 2.7 ± 20% 0.084 0.070 1.9 1.7 57 NPIS41LP3R3MTRF 3.3 ± 20% 0.084 0.070 1.4 1.7 55 100KHz, 1V NPIS41LP3R6MTRF 3.6 ± 20% 0.09 0.075 1.2 1.7 49 NPIS41LP4R3MTRF 4.3 ± 20% 0.108 0.09 1.2 1.5 42 NPIS41LP4R7MTRF 4.7 ± 20% 0.108 0.09 1.2 1.8 39 NPIS41LP5R1MTRF 5.1 ± 20% 0.132 0.110 1.2 1.4 35 NPIS41LP5R6MTRF 5.6 ± 20% 0.132 0.110 1.1 1.4 35 NPIS41LP6R8MTRF 6.8 ± 20% 0.150 0.125 0.9 1.3 33 NPIS41LP100MTRF 10 ± 20% 0.204 0.170 0.8 1.1 27 Maximum +40°C temperature rise at Irms. Maximum -30% inductance drop from initial measured value at Isat. NPIS48LP Size Standard Values - Case Size 48 (4.0×4.0×1.8mm) Series Inductance (μH) Test Conditions DCR (Ω) Isat (Amps) Irms (Amps) SRF (MHz) ± 20% Max. Max. Min. NPIS48LP1R0MTRF 1.0 ± 20% 0.027 4.00 3.20 90 NPIS48LP1R5MTRF 1.5 ± 20% 0.031 3.60 2.95 70 NPIS48LP2R2MTRF 2.2 ± 20% 0.042 3.00 2.20 60 NPIS48LP3R3MTRF 3.3 ± 20% 0.055 2.30 2.00 45 NPIS48LP4R7MTRF 4.7 ± 20% 0.070 2.00 1.70 35 NPIS48LP6R8MTRF 6.8 ± 20% 0.098 1.60 1.45 30 NPIS48LP100MTRF 10 ± 20% 0.150 1.30 1.20 25 NPIS48LP150MTRF 15 ± 20% 0.210 1.10 0.85 18 NPIS48LP220MTRF 22 ± 20% 0.290 0.90 0.70 15 NPIS48LP330MTRF 33 ± 20% 0.460 0.70 0.55 12 NPIS48LP470MTRF 47 ± 20% 0.620 0.57 0.65 11 NPIS48LP680MTRF 68 ± 20% 0.810 0.53 0.55 7.1 NPIS48LP101MTRF 100 ± 20% 1.30 0.49 0.45 5.2 NPIS48LP151MTRF 150 ± 20% 2.60 0.41 0.33 5.1 NPIS48LP221MTRF 220 ± 20% 3.20 0.33 0.25 4.2 NPIS48LP331MTRF 330 ± 20% 4.90 0.26 0.22 3.2 100KHz, 1V Maximum +40°C temperature rise at Irms. Maximum -30% inductance drop from initial measured value at Isat. ® 5 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com Specifications are subject to change www.SMTmagnetics.com NPIS Shielded Power Inductors NPIS__LP Series NPIS83LP Size Standard Values - Case Size 83 (8.0×8.0×3.0mm) Series Inductance (μH) Test Conditions DCR (Ω) Isat (Amps) Irms (Amps) SRF (MHz) ± 20% Max. Max. Min. NPIS83LP1R0YTRF 1.0 ± 30% 0.009 7.80 6.20 90 NPIS83LP1R5YTRF 1.5 ± 30% 0.012 6.20 5.30 70 NPIS83LP2R2MTRF 2.2 ± 20% 0.015 4.90 4.80 60 NPIS83LP3R3MTRF 3.3 ± 20% 0.019 4.20 4.30 45 NPIS83LP4R7MTRF 4.7 ± 20% 0.022 3.60 4.00 35 100KHz, 1V NPIS83LP6R8MTRF 6.8 ± 20% 0.029 3.00 3.40 30 NPIS83LP100MTRF 10 ± 20% 0.033 2.40 3.00 25 NPIS83LP150MTRF 15 ± 20% 0.060 2.00 2.20 18 NPIS83LP220MTRF 22 ± 20% 0.070 1.75 1.90 15 NPIS83LP330MTRF 33 ± 20% 0.120 1.30 1.50 12 NPIS83LP470MTRF 47 ± 20% 0.170 1.10 1.30 11 Maximum +40°C temperature rise at Irms. Maximum -30% inductance drop from initial measured value at Isat. ® 6 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com Specifications are subject to change www.SMTmagnetics.com NPIS Shielded Power Inductors Case Size NPIS__LP Series CARRIER TAPING DIMENSIONS (mm) AND REEL QUANTITY Ao Bo Ko Co W Po t Quantity NPIS26LP 1.90 ± 0.05 2.20 ± 0.05 1.2 ± 0.05 3.5 ± 0.05 8.0 ± 0.1 4.0 ± 0.1 0.25 ± 0.02 2,000 NPIS22LP 2.35 ± 0.05 2.35 ± 0.05 1.4 ± 0.05 3.5 ± 0.05 8.0 ± 0.1 4.0 ± 0.1 0.25 ± 0.03 2,000 NPIS20LP 2.45 ± 0.05 2.75 ± 0.05 1.2 ± 0.05 3.5 ± 0.05 8.0 ± 0.1 4.0 ± 0.1 0.25 ± 0.03 2,000 NPIS21LP 2.45 ± 0.05 2.75 ± 0.05 1.55 ± 0.05 3.5 ± 0.05 8.0 ± 0.1 4.0 ± 0.1 0.25 ± 0.03 2,000 3.3 ± 0.1 3.3 ± 0.1 3.5 ± 0.1 8.0 ± 0.3 4.0 ± 0.1 4.3 ± 0.1 4.3 ± 0.1 5.5 ± 0.1 12.0 ± 0.3 8.0 ± 0.1 0.35 ± 0.03 8.35 ± 0.1 8.35 ± 0.1 7.5 ± 0.1 16.0 ± 0.3 12.0 ± 0.1 0.4 ± 0.03 NPIS32LP NPIS35LP NPIS41LP NPIS48LP NPIS83LP 1.6 ± 0.1 1.9 ± 0.1 1.6 ± 0.1 2.1 ± 0.1 3.4 ± 0.1 4.0mm ±0.1 1.75mm ±0.1 Po 0.25 ± 0.03 2,000 0.25 ± 0.03 2,000 4,500 3,000 1,500 1.5mm ± 0.1 t Co Bo W Ko Ao REEL DIMENSIONS (mm) Tape Width A(mm) B(mm) C(mm) D(mm) 8.4 +1.5/-0 58 ± 2.0 13.5 ± 0.2 178 ± 2.0 12.4 +0.2/-0 100 ± 2.0 13.0 +2/-0 330 ± 2.0 16.4 +0.2/-0 100 ± 2.0 13.0 +2/-0 330 ± 2.0 NPIS26LP NPIS22LP NPIS20LP NPIS21LP D B C NPIS32LP NPIS35LP NPIS41LP NPIS48LP NPIS83LP A REFLOW SOLDERING PROFILE Temperature °C 300 Soldering 260°C max. 10 seconds max. 250 200 Time above 240°C 20 ~ 60 sec. +190°C 150 Pre-heat 120 sec. ±30 sec. Cool Down 100 50 25 30 60 90 120 150 180 210 240 270 300 Time - Seconds ® 7 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com Specifications are subject to change www.SMTmagnetics.com