ICE COMPONENTS INC. Page : 1 / 9 Revision : A1 IPC-2520AB-XXX-M Power Choke Inductance DCR (m) IDC3 Isat4 25C Part No. L0(H) 20%, Typ.(Amps) Typ.(Amps) TYP. MAX. 1MHz,1V IPC-2520AB-R33-M 0.33 14 17 5.6 4.3 IPC-2520AB-R47-M 0.47 20 25 4.5 3.8 IPC-2520AB-1R0-M 1.00 43 53 3.1 2.8 IPC-2520AB-2R2-M 2.20 84 98 2.3 1.8 Notes 1. All test data is referenced to 25 C ambient 2. Operating temperature range - 55 C to + 125 C 3. Idc(A):DC current (A) that will cause an approximate T of 40 C 4. Isat(A):DC current (A) that will cause L0 to drop approximately 30 % 5. The part temperature (ambient + temp rise) should not exceed 125 C under worst case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application. Code Dimensions L 2.50.2 W 2.00.2 T 1.2MAX. P 0.60.2 Unit: mm A 2.0 B 1.2 C 2.8 Unit: mm Recommend Land Pattern Dimensions ICE COMPONENTS INC. Page : 2 / 9 Revision : A1 FEATURES Lowest molded height (1.2 mm) in this package Footprint. Shielded construction Frequency range up to 3.0 MHz Lowest DCR/H, in this package size Handles high transient current spikes without saturation Ultra low buzz noise, due to composite construction Encapsulated body offers improved environmental protection and moisture resistance. Higher dielectric withstanding voltage vs. IHLP Flame retardant encapsulant (UL 94 V-0) Corrosion resistant package Compliant to RoHS directive 2011/65/EU APPLICATIONS PDA/notebook/desktop/server applications High current POL converters Low profile, high current power supplies Battery powered devices DC/DC converters in distributed power systems DC/DC converter for Field Programmable Gate Array (FPGA) Description IPC-2520AB-1R0 1.0H 20 % Model Inductance Value Inductance Tolerance Global Part Number I P C 2 5 2 0 A B 1 R 0 M Product Series Dimensions Thickness Inductance Value Tol.