Data Sheet Mechanical Drawing 5.2 max 8.5 max ICA-1790-1 YYWW General Information Customer Part Number Revision Description Date Reference Doc Control # Issue(For ICE use only) Item ICA-1790-1 0 Inductor AUG-07-2009 ---Specification Pins Spec Inductance S–F DCR S–F Schematic 7.5 max ICE Components, Inc. Tel 678-560-9172 Fax 678-560-9304 [email protected] www.icecomponents.com 1165 Allgood Rd., Ste. #20, Marietta, GA 30062 unit:mm Sample Test Data Test Condition 0.47 uH +/- 18% 100 kHz, 0.1Vrms, series 1.5 mOhm +/- 10% 25 deg C Recommended PCB Layout Footprint 5.7 6.0 S 2.8 2.0 F 2.3 TOP VIEW unit:mm Sample approval is required before release to production. Sample specifications take precedence over customer specifications. Rev. 0 TOP VIEW Description Initial release Remarks 1. Isat: 30Adc max (L drops 30% at rated Isat) 2. Idc: 28Adc max (The 3.1 temperature rise = 40degC at rated Idc) 3. Core material: MPP, 60 ui 4. Operating Temperature: -40degC to +130degC unit:mm 5. Inductance vs. Current Curve and Temperature vs. Current Curve as attached. PRD CHK Emily Gary APP Date NTFY L. L. Chou 2009/8/7 2009/8/7 __________________________ Customer Signature FORM NO. : I10105-02 PAGE 1 OF 2 P/N: ICA-1790-1 Inductance VS Current 100.0 60.0 40.0 20.0 0.0 0 5 10 15 20 25 30 35 Current (DC) Temperature VS Current Temperature(degC) Inductance(%) 80.0 100.0 80.0 60.0 40.0 20.0 0.0 0 5 10 15 20 25 30 35 Current (DC) PAGE 2 OF 2