LPD3015

Document 661-1 Coupled Inductors – LPD3015 ForSEPICandother Applications 0.118 ±0.003 3,00 ±0,076 14 0.118 ±0.003 XXX X 3,00 ±0,076 23 Dash Internal number code 0.055 ±0.004* 1,4 ±0,1 Dot indicates pin 1 Only 1.4 mm high and 3 mm square Ideal for use in flyback, multi-output buck, SEPIC and Zeta applications. High inductance, high efficiency and excellent current handling Can also be used as two single inductors connected in series or parallel or as a common mode choke. + D L1 L2 C VIN C SW – Typical Flyback Converter + VOUT – L2 D C + VOUTAUX – ++ L1 VIN SW D C VOUT –– Typical Buck Converter with auxiliary output + VIN C L1 Q C1 L2 D C + VOUT –– Typical SEPIC schematic 1 0.094 0.040 2,30 1,02 0.022 0,54 4 45° typ 0.130 3,30 0.039 0,99 *Height dimension is without optional solder applied. Maximum height with solder applied is 0.061 inches / 1,56 mm. 14 L1 L2 23 23 0.040 1,02 0.094 2,30 0.130 3,30 Dimensions are in inches mm + VIN C – Q C1 L2 L1 D C Typical Zeta schematic + VOUT – Specifications subject to change without notice. Please check our website for latest information. Document 661-1  Revised 11/09/15 Document 661-2 Coupled Inductors for SEPIC - LPD3015 Series   Inductance2   DCR max3   SRF typ4 cCooeuffpicliinegn t L eLatkyapg5e 10%   Isat (A)6      Irms (A) 20% 30% both one   Part number1 ±20% (µH) (Ohms) (MHz) typ (µH) drop drop drop   windings7   winding8 LPD3015-391M...