Effective June 2015 Technical Data 4407 Supersedes March 2014 FP0906 High frequency, high current power inductors Applications Multi-phase and Vcore regulators Voltage Regulator Modules (VRMs) Desktop and server VRMs and EVRDs Data networking and storage systems Graphics cards and battery power systems Point-of-Load modules DCR Sensing circuits Environmental Data Storage temperature range (Component): -40C to +125C Operating temperature range: -40C to +125C (ambient + self-temperature rise) Product Description Solder reflow temperature: J-STD-020D High current carrying capacity compliant Low core loss HALOGEN Controlled DCR for sensing circuits HF Pb Frequency range up to 2MHz FREE Inductance Range from 100nH to 300nH Current range from 32.5 to 94 amps 9.6x6.45mm footprint surface mount package in a 8.0mm height Ferrite core material Halogen free, lead free, RoHS compliantFP0906 Technical Data 4407 Effective June 2015 High frequency, high current power inductors Product specifications 1 2 3 4 5 OCL FLL I I 1 I 2 DCR (m ) 5% rms sat sat 7 6 Part Number (nH) 10% (nH) minimum (amps) (amps) (amps) 20C K-factor FP0906R1-R10-R 100 72 51 94 81 0.29 451 FP0906R1-R12-R 120 86 51 79 68 0.29 451 FP0906R1-R15-R 150 108 51 65 55 0.29 451 FP0906R1-R18-R 180 129 51 55 45 0.29 451 FP0906R1-R22-R 220 155 51 44 37.5 0.29 451 FP0906R1-R28-R 280 200 51 34 29 0.29 451 FP0906R1-R30-R 300 216 51 32.5 27.5 0.29 451 1 Open Circuit Inductance (OCL) Test Parameters: 100kHz, 1.0Vrms, 0.0Adc, +25C 5. I 2: Peak current for approximately 20% rolloff +125C sat -3 2. Full Load Inductance (FLL) Test Parameters: 100kHz, 1.0Vrms, I 1, +25C 6. K-factor: Used to determine B for core loss (see graph). B = K * L * I * 10 . B :(Gauss), K: (K- sat p-p p-p pp 3. I : DC current for an approximate temperature rise of 40C without core loss. Derating is necessary factor from table), L: (Inductance in nH), I (Peak to peak ripple current in Amps). rms for AC currents. PCB layout, trace thickness and width, air-flow, and proximity of other heat 7. Part Number Definition: FP0906Rx-Rxx-R generating components will affect the temperature rise. It is recommended that the temperature FP0906 = Product code and size of the part not exceed 125C under worst case operating conditions verified in the end application. Rx= DCR indicator 4. I 1 : Peak current for approximately 20% rolloff +25C Rxx= Inductance value in uH, R= decimal point sat -R suffix = RoHS compliant Dimensionsmm Recommended Pad Layout Schematic 6.2 8.0 0.2 max 2.54 2.3 a 0.2 1 1 0.3 ref 10.40 4.00 0906Rx 2 Rxx wwllyy R 2 2.14 b 0.2 Part marking: 0906Rx (Rx=DCR indicator), Rxx=Inductance value in uH (R=decimal point), www=date code R=revision level The nominal DCR is measured between point a and point b Soldering surfaces to be coplanar within 0.1 millimeters Do not route traces or vias underneath the inductor Packagingmm Supplied in tape and reel packaging , 600 parts per 13 diameter reel 4.0 1.5 dia 2.0 1.75 9.7 24.00 0.3 11.5 12.0 1.5 dia 6.5 8.0 User direction of feed www.eaton.com/elx 2