IHLP1212ABERR22M11

IHLP-1212AB-11 Vishay Dale Low Profile, High Current IHLP® Inductors FEATURES • Shielded construction • Frequency range up to 1.0 MHz • Lowest DCR/μH, in this package size • Handles high transient current spikes without saturation • Ultra low buzz noise, due to composite construction • Compliant to RoHS Directive 2002/95/EC Manufactured under one or more of the following: US Patents; 6,198,375/6,204,744/6,449,829/6,460,244. Several foreign patents, and other patents pending. APPLICATIONS • PDA/notebook/desktop/server applications • High current POL converters STANDARD ELECTRICAL SPECIFICATIONS • Low profile, high current power supplies • Battery powered devices HEAT RATING SATURATION DCR MAX. CURRENT CURRENT 25 °C DC TYP. DC TYP. (A) (3) (mΩ) (A) (4) L0 INDUCTANCE ± 20 % AT 100 kHz, 0.25 V, 0 A (μH) DCR TYP. 25 °C (mΩ) 0.22 9.5 11.4 9.3 9.3 0.33 12.0 14.3 7.2 8.7 0.47 16.3 19.5 6.4 7.0 0.56 18.7 22.0 5.1 6.7 • DC/DC converters in distributed power systems • DC/DC converter for Field Programmable Gate Array (FPGA) DIMENSIONS in inches [millimeters] 0.118 ± 0.008 [3.0 ± 0.2] Notes (1) All test data is referenced to 25 °C ambient (2) Operating temperature range - 55 °C to + 125 °C (3) DC current (A) that will cause an approximate ΔT of 40 °C (4) DC current (A) that will cause L to drop approximately 20 % 0 (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. 0.020 ± 0.008 [0.5 ± 0.2] Typical Pad Layout 0.142 [3.6] Max. 0.165 [4.2] 0.079 [2.0] 0.047 [1.2] Max. 0.047 [1.2] 0.031 ± 0.012 [0.8 ± 0.3] DESCRIPTION IHLP-1212AB-11 0.22 μH ± 20 % ER e3 MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H L PRODUCT FAMILY Document Number: 34299 Revision: 26-Nov-10 P 1 2 1 2 SIZE A B E R PACKAGE CODE R 2 INDUCTANCE VALUE For technical questions, contact: magnetics@vishay.com 2 M TOL. 1 1 SERIES www.vishay.com 1 IHLP-1212AB-11 Low Profile, High Current IHLP® Inductors Vishay Dale PERFORMANCE GRAPHS IHLP-1212AB-11 0.22 μH IHLP-1212AB-11 0.33 μH 40 0.36 30 20 0.24 L 0.12 10 2 4 6 8 40 0.24 30 20 0.16 L 0.08 0.00 0 12 10 0.32 10 0 1 2 3 DC BIAS (A) IHLP-1212AB-11 0.47 μH 30 L 0.24 20 0.12 10 4 5 6 7 8 9 0 INDUCTANCE (μH) 0.36 TEMPERATURE (°C) INDUCTANCE (μH) 40 3 9 0 50 40 0.48 L 0.36 30 0.24 20 0.12 10 0.00 0 1 2 3 DC BIAS (A) www.vishay.com 2 8 ΔT °C 0.48 2 7 IHLP-1212AB-11 0.56 μH ΔT °C 1 6 0.60 50 0 5 DC BIAS (A) 0.60 0.00 4 For technical questions, contact: magnetics@vishay.com 4 5 6 7 8 9 TEMPERATURE (°C) 0 50 ΔT °C INDUCTANCE (μH) 0.48 TEMPERATURE (°C) INDUCTANCE (μH) ΔT °C 0.00 0.40 50 TEMPERATURE (°C) 0.60 0 DC BIAS (A) Document Number: 34299 Revision: 26-Nov-10