IHLP-1212AE-11 www.vishay.com Vishay Dale IHLP® Commercial Inductors, Low DCR Series 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 • IHLP design. PATENT(S): www.vishay.com/patents DESIGN SUPPORT TOOLS click logo to get started • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 Design Tools APPLICATIONS Available • PDA / notebook / desktop / server applications STANDARD ELECTRICAL SPECIFICATIONS • High current POL converters L HEAT 0 • Low profile, high current power supplies INDUCTANCE DCR DCR RATING SATURATION ± 20 % AT 100 kHz, TYP. MAX. CURRENT CURRENT • Battery powered devices 0.25 V, 0 A 25 °C 25 °C DC TYP. DC TYP. • DC/DC converters in distributed power systems (μH) (m) (m) (A) (1) (A) (2) • DC/DC converter for Field Programmable Gate Array 0.22 9.5 11.4 8.5 9.0 (FPGA) 0.33 11.5 13.8 7.8 7.0 0.47 12.7 15.0 6.7 6.7 DIMENSIONS in inches [millimeters] 0.56 17.0 20.4 6.0 5.5 0.68 18.4 22.0 5.4 5.5 0.118 ± 0.008 [3.0 ± 0.2] 0.82 22.5 26.0 4.9 5.5 1.0 29.5 33.0 3.9 5.3 1.5 41.0 46.0 2.7 4.5 0.118 ± 0.008 0.020 ± 0.008 [3.0 ± 0.2] [0.5 ± 0.2] Notes Typical Pad Layout • All test data is referenced to 25 °C ambient • Operating temperature range -55 °C to +125 °C 0.144 [3.65] 0.165 [4.2] • The part temperature (ambient + temp. rise) should not exceed Max. 125 °C under worst case operating conditions. Circuit design, 0.047 component placement, PWB trace size and thickness, airflow [1.2] and other cooling provisions all affect the part temperature. Part 0.059 [1.5] 0.047 temperature should be verified in the end application. Max. [1.2] • Rated operating voltage (across inductor) = 40 V (1) DC current (A) that will cause an approximate T of 40 °C 0.031 ± 0.012 [0.8 ± 0.3] (2) DC current (A) that will cause L to drop approximately 20 % 0 DESCRIPTION IHLP-1212AE-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 P 1 2 1 2 A E E R R 2 2 M 1 1 PRODUCT FAMILY SIZE PACKAGE INDUCTANCE TOL. SERIES CODE VALUE PATENT(S): www.vishay.com/patents This Vishay product is protected by one or more United States and international patents. Revision: 12-Oct-17 1 Document Number: 34300 For technical questions, contact: magnetics@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

IHLP-1212AE-11 www.vishay.com Vishay Dale PERFORMANCE GRAPHS 0.22 μH 0.33 μH 0.30 50 0.60 50 ΔT °C H) 0.24 40 C) H) 0.48 40 C) NCE (μ 0.18 L 30 TURE (° NCE (μ 0.36 ΔT °C 30 TURE (° A A A L A T R T R C 0.12 20 E C 0.24 20 E U P U P D M D M IN 0.06 10 TE IN 0.12 10 TE 0.00 0 0.00 0 0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4 5 6 7 8 9 DC BIAS (A) DC BIAS (A) 0.47 μH 0.56 μH 0.70 50 0.70 50 ΔT °C ΔT °C H) 0.56 40 C) H) 0.56 40 C) CE (μ 0.42 30 URE (° CE (μ 0.42 L 30 URE (° N L T N T A A A A T R T R C 0.28 20 E C 0.28 20 E U P U P D M D M IN 0.14 10 TE IN 0.14 10 TE 0.0 0 0.0 0 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7 8 DC BIAS (A) DC BIAS (A) 0.68 μH 0.82 μH 0.70 50 0.90 50 ΔT °C ΔT °C H) 0.56 40 C) H) 0.72 40 C) CE (μ 0.42 L 30 URE (° CE (μ 0.54 L 30 URE (° N T N T A A A A T R T R C 0.28 20 E C 0.36 20 E U P U P D M D M IN 0.14 10 TE IN 0.18 10 TE 0.00 0 0.0 0 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 DC BIAS (A) DC BIAS (A) 1.0 μH 1.5 μH 2.0 100 1.0 50 ΔT °C ΔT °C INDUCTANCE (μH) 0000....2468 L 21430000 TEMPERATURE (°C) INDUCTANCE (μH) 0011....4826 L 42860000 TEMPERATURE (°C) 0.0 0 0.0 0 0 1 2 3 4 5 6 0 1 2 3 4 5 6 7 8 9 DC BIAS (A) DC BIAS (A) Revision: 12-Oct-17 2 Document Number: 34300 For technical questions, contact: magnetics@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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