TMPA0503S-1R5MN-D

TAI-TECH P1 SMD Power Inductor TMPA0503S-Series(N)-D 1. Features 1. Shielded construction. 2. Capable of corresponding high frequency Halogen 3. Low loss realized with low DCR. 4. High performance (Isat) realized by metal dust core. Halogen-free 5. Ultra low buzz noise, due to composite construction. 6. 100% Lead(Pb)-Free and RoHS compliant. 7. Operating temperature -40~+125℃(Including self - temperature rise) 2. Applications 1. DC/DC converters in distributed power systems. 2. DC/DC converter for Field Programmable Gate Array(FPGA). 3. Battery powered devices. 4. Thin type on-board power supply module for exchanger. 5. VRM for server. 6. High current, low profile POL converters. 7. PDA/notebook/desktop/server and battery powered devices. 3. Dimensions C L E 4R7 2019 D H A A` B Recommend PC Board Pattern G Series TMPA0503 A A` B C D E 5.7±0.3 5.2±0.3 5.2±0.2 2.8±0.2 1.0±0.3 2.0±0.2 Unit:mm 4. Part Numbering TMPA 0503 S A B C A: Series B: Dimension C: Type D: Inductance E: Inductance Tolerance F: Code - 4R7 MN D E - L(mm) G(mm) H(mm) 6.0 2.8 2.5 Note: The above PCB layout reference only. Recommend solder paste thickness at 0.12mm and above. D F BxC Standard. 4R7=4.70uH K=±10%，L=±15%，M=±20%，N=±25%，Y=±30% Marking: Black.4R7 and 2019(20YY,19 WW,follow production date). TAI-TECH P2 5. Specification Part Number Inductance L0 A(uH) ±20% Heat Rating Current DC Irms ( A ) Saturation Current DC I sat ( A ) DCR (mΩ)Typ DCR (mΩ)Max TMPA0503S-R47MN-D 0.47 13.5 10.0 5.2 6.0 TMPA0503S-R68MN-D 0.68 12.5 9.0 7.4 8.5 TMPA0503S-R82MN-D 0.82 10.0 8.8 8.0 9.2 TMPA0503S-1R0MN-D 1.00 9.0 8.5 10.5 12.0 TMPA0503S-1R5MN-D 1.50 8.0 7.5 13.6 15.7 TMPA0503S-2R2MN-D 2.20 7.0 6.5 21.6 25.0 TMPA0503S-3R3MN-D 3.30 6.3 6.0 28.0 33.0 TMPA0503S-4R7MN-D 4.70 5.5 5.3 38.0 44.0 TMPA0503S-5R6MN-D 5.60 5.0 4.6 50.0 58.0 TMPA0503S-6R8MN-D 6.80 4.3 3.5 57.0 66.0 TMPA0503S-100MN-D 10.0 3.8 2.5 88.0 103.0 Note: 1. Test frequency : Ls : 100KHz /1.0V. 2. All test data referenced to 25℃ ambient. 3. Testing Instrument(or equ) : L: HP4284A,CH11025,CH3302,CH1320,CH1320S LCR METER / Rdc:CH16502,Agilent33420A MICRO OHMMETER. 4. Heat Rated Current (Irms) will cause the coil temperature rise approximately ΔT of 40℃ 5. Saturation Current (Isat) will cause L0 to drop approximately 30%. 6. The part temperature (ambient + temp rise) should not exceed 125℃under worst case operating conditions.Circuit design,component,PCB trace size and thickness,airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application. 7. Special inquiries besides the above common used types can be met on your requirement. TAI-TECH 6. Typical Performance Curves P3