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L G H 1. Features 2. Applications 3. Dimensions B C E F A 1R2 1602 D 4. Part Numbering 5. Specification TMPF0603A-Series(N)-D Note PC power system，incl. IMVP-6 DC/DC converter . SMD Power Inductor Recommend PC Board Pattern L(mm) G(mm) H(mm) 5.6 ref 2.5 ref 5.6 ref Note: 1、The above PCB layout reference only. 2、Recommend solder paste thickness at 0.15mm and above. Series Inductance Range A (mm) B (mm) C (mm) D (mm) E (mm) F (mm) TMPF0603A 1.2uH and below 6.6±0.2 6.4±0.2 2.8±0.2 See Spec 1.5uH and above 2.9±0.2 TMPF 0603 A - 1R2 MN - D A B C D E F A: Series B: Dimension BxC C: Type Material. D: Inductance 1R2=1.20uH E: Inductance Tolerance M=±20% F: Code Marking: Black.1R2 and 1830(18 YY , 30 WW,follow production date). Part Number Inductance(uH) ±20% @ 0 A I rms(A) Typ I sat(A) DCR (mΩ) Typ. DCR (mΩ) Max. D(mm) ±0.3 SRF (MHz) Ref Q 100KHz (Min) 20℃ rise 40℃ rise Typ Max Note: 1. Test frequency : L : 100KHz /0.1V. 2. All test data referenced to 25℃ ambient. 3. Testing Instrument : L: HP4284A,HP4395A,CH11025,CH3302,CH1320 ,CH1320S LCR METER / Rdc:CH16502,Agilent33420A MICRO OHMMETER,or EQU. 4. Current that causes the specified temperature rise from 25°C ambient. 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. 8. Rated operating voltage(across inductor) 40V ref. DCR Test Halogen-free Halogen 1. Soft saturation. 2. High current，low DCR，high efficiency. 3. Very low acoustic noise and very low leakage flux noise. 4. High reliability. 5. 100% Lead(Pb)-Free and RoHS compliant. 6. Operating temperature -40~+125℃(Including self - temperature rise)
- Typical Performance Curves