Data Sheet Mechanical Drawing 4 1 2 1.25 General Information 6.7 MAX Pins 1–4 (a) (b) unit:mm Specification Spec Sample Test Data Test Condition 1MHz, 0.1Vrms, series 0.43 mOhm typical (0.50 mOhm max) +25 deg C 0.43 mOhm typical (0.50 mOhm max) 1–4 DCR 2–3 1–4 35 Adc max 2–3 1–4 Idc 1.5 1.0 Ref. 70 nH +/- 15% 2–3 Isat 3.0 MAX ICA-2194 0 Inductor AUG-07-2009 ---- Item Inductance 7.2 MAX ICA 2194 ICE Components, Inc. Tel 678-560-9172 Fax 678-560-9304 [email protected] www.icecomponents.com 1165 Allgood Rd., Ste. #20, Marietta, GA 30062 Customer Part Number Revision Description Date Reference Doc Control # Issue(For ICE use only) 3 40 Adc max 2–3 Schematic Recommended PCB Layout Remark 1. 1 2. 0.5 2.5 2.5 4 2 2.5 3.0 (X4) 3 Sample approval is required before release to production. Sample specifications take precedence over customer specifications. 3. Rev. 0 Description Initial release 4. Isat is the current at which the inductance drops by 15%. Idc is the current at which the temperature of the part increases by 40 deg C. Inductance vs. Current Curve and Temperature vs. Current Curve as attached. The nominal DCR is measured from point (a) to point (b), as shown on the mechanical drawing. This is RoHS compliant product. unit:mm 5. PRD CHK APP Date NTFY Emily L. L. Chou 2009/8/7 2009/8/7 Gary __________________________ Customer Signature FORM NO. : I10105-02 PAGE 1 OF 2 P/N: ICA-2194 Inductance VS Current Inductance(%) 100.0 80.0 60.0 40.0 20.0 0.0 0 5 10 15 20 25 30 35 40 Current (DC) Temperature(degC) Temperature VS Current 100.0 80.0 60.0 40.0 20.0 0.0 0 5 10 15 20 25 30 35 40 45 Current (DC) PAGE 2 OF 2