P1166.153NLT Pulse

SMT Power Inductors Shielded Drum Core - P1166NL Series Height: 3.8mm Max Footprint: 7.5mm x 7.5mm Max Current Rating: up to 5.5A Inductance Range: .44H to 750H Electrical Specifications 25C - Operating Temperature -40C to +130C DCR (m) 7 8 6 Inductance Inductance Saturation Heating Core Loss 5 2, 3 Part 0ADC Irated Irated Current Current Factor SRF Number (H 20%) (H) MIN (ADC) TYP MAX -25% (A) +40C (A) (K2) (MHz) P1166.681NL ** 0.68* 0.44 5.5 5.0 6.0 5.9 5.5 380 >40 P1166.102NL 1.00* 0.65 4.9 6.2 7.5 5.2 4.9 440 >40 P1166.162NL 1.60* 1.0 4.0 7.8 11 4.0 4.4 570 >40 P1166.302NL 3.00* 2.0 2.8 19 23 3.0 2.8 780 >40 P1166.482NL 4.80* 3.1 2.4 25 31 2.4 2.5 990 >40 P1166.682NL 6.80* 4.4 2.1 32 40 2.1 2.2 1200 38 P1166.103NL 10 7.5 1.6 58 70 1.8 1.6 1400 29 P1166.123NL ** 12 9.0 1.5 62 78 1.7 1.5 1500 25 P1166.153NL ** 15 11.3 1.4 74 92 1.5 1.4 1700 22 P1166.183NL ** 18 13.5 1.2 100 124 1.4 1.2 1800 21 P1166.223NL 22 16.5 1.2 106 126 1.2 1.2 2000 20 P1166.273NL ** 27 20.3 1.0 146 180 1.1 1.0 2300 17 P1166.333NL ** 33 24.8 0.94 167 205 1.0 0.94 2400 15 P1166.393NL ** 39 29.3 0.86 183 211 0.86 0.90 2700 13 P1166.473NL 47 35.3 0.83 206 260 0.83 0.85 2900 12 P1166.563NL ** 56 42.0 0.73 271 340 0.73 0.74 3300 11 P1166.683NL ** 68 51.0 0.67 303 370 0.67 0.70 3600 9.5 P1166.823NL ** 82 61.5 0.60 411 500 0.61 0.60 4000 8.0 P1166.104NL 100 75.0 0.56 464 580 0.56 0.57 4300 7.5 P1166.124NL ** 120 90.0 0.53 528 645 0.55 0.53 4700 7.0 P1166.154NL 150 113 0.46 695 860 0.46 0.46 5300 6.3 P1166.184NL ** 180 135 0.39 992 1190 0.42 0.39 5800 5.6 P1166.224NL 220 165 0.35 1210 1480 0.37 0.35 6400 5.1 P1166.274NL ** 270 203 0.32 1407 1750 0.32 0.33 7100 4.6 P1166.334NL 330 248 0.31 1580 1880 0.31 0.31 7800 4.1 P1166.394NL ** 390 293 0.26 2178 2600 0.29 0.26 8500 3.9 P1166.474NL ** 470 353 0.25 2400 2910 0.26 0.25 9500 3.6 P1166.564NL ** 560 420 0.23 2705 3400 0.23 0.23 10000 3.1 P1166.684NL ** 680 510 0.20 3658 4450 0.21 0.20 11000 2.7 P1166.824NL 820 615 0.17 5021 6200 0.20 0.17 13000 2.5 P1166.105NL 1000 750 0.15 6720 8000 0.16 0.15 14000 1.3 * Inductance is at 0ADC tolerance on indicated part numbers is 30% tolerance is 20% on all other parts. NOTES FROM TABLE: (See page 43) ** Contact Pulse for availability SMT Power Inductors Shielded Drum Core - P1166NL Series Mechanical Schematic P1166.XXXNL Inches Weight .....................0.7 grams Dimensions: mm Tape & Reel ..............1200/reel Unless otherwise specified, .010 all tolerances are 0,25 (pages 27 - 42) Notes from Tables: 7. In high volt*time (Et) or ripple current applications, additional heating in the 1. Unless otherwise specified, all testing is made at 100kHz, 0.1VAC. component can occur due to core losses in the inductor which may necessitate 2. Optional Tape & Reel packaging can be ordered by adding a T derating the current in order to limit the temperature rise of the component. In suffix to the part number (i.e P1166.102NL becomes P1166.102NLT). order to determine the approximate total loss (or temperature rise) for a given Pulse complies with industry standard Tape and Tape & Reel application, both copper losses and core losses should be taken into account. specification EIA481. 3. The NL suffix indicates an RoHS-compliant part numer. Non-NL Estimated Temperature Rise: suffixed parts are not necessarily RoHS compliant, but are electrically and mechanically equivalent to NL versions. If a part number does not .833 Trise = Total loss (mW) / K0 (C) have the NL version, but an RoHS compliant version is required, please contact Pulse for availability. Total Loss = Copper loss + Core loss (mW) 4. Temperature of the component (ambient plus temperature rise) must be 2 Copper loss = IRMS x DCR (Typical) (mW) within specified operating temperature range. 1/2 2 2 5. The rated current (Irated) as listed is either the saturation current or the Irms = IDC + I /12 (A) heating current depending on which value is lower. 2.38 1.23 Core loss = K1 x f (kHz) x Bac (Ga) (mW) 6. The saturation current, Isat, is the current at which the component inductance drops by the indicated percentage (typical) at an ambient temperature of 25C. Bac (peak to peak flux density) = K2 x I (Ga) This current is determined by placing the component in the specified ambient = K2/L (H) x Et (V-Sec) (Ga) environment and applying a short duration pulse current (to eliminate self- where f varies between 25kHz and 1MHz, and Bac is heating effects) to the component. less than 2500 Gauss. 7. The heating current, Idc, is the DC current required to raise the component K2 is a core size and winding dependent value and is temperature by the indicated delta (approximately). The heating current is given for each p/n in the proceeding datasheets. K0 & determined by mounting the component on a typical PCB and applying K1 are platform and material dependant constants and current for 30 minutes. The temperature is measured by placing the are given in the table below for each platform. thermocouple on top of the unit under test.