IHLP-3232DZ-01 www.vishay.com Vishay Dale IHLP® Commercial Inductors, High Saturation Series FEATURES • Shielded construction • Excellent DC/DC energy storage up to 5 MHz. Filter inductor applications up to SRF (see “Standard Electrical Specifications” table) • Operating temperature up to 125 °C • Lowest DCR/μH, in this package size • Handles high transient current spikes without saturation • Ultra low buzz noise, due to composite construction DESIGN SUPPORT TOOLS click logo to get started • IHLP design. PATENT(S): www.vishay.com/patents • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 Models Design Tools APPLICATIONS Available Available • PDA / notebook / desktop / server applications • High current POL converters STANDARD ELECTRICAL SPECIFICATIONS • Low profile, high current power supplies L0 • Battery powered device INDUCTANCE HEAT • DC/DC converters in distributed power systems ± 20 % DCR DCR RATING SATURATION AT 100 kHz, TYP. MAX. CURRENT CURRENT SRF • DC/DC converter for Field Programmable Gate Array 0.25 V, 0 A 25 °C 25 °C DC TYP. DC TYP. TYP. (FPGA) (μH) (mΩ) (mΩ) (A) (1) (A) (2) (MHz) 0.22 1.57 1.68 30.7 45.0 126 DIMENSIONS in inches [millimeters] 0.33 2.00 2.14 29.5 36.0 97 0.47 2.45 2.62 25.0 31.5 74 0.340 ± 0.01 0.68 3.43 3.67 21.0 24.5 59 [8.64 ± 0.254] 0.82 4.13 4.42 19.0 24.2 53 1.0 5.40 5.78 18.0 24.0 42 2.2 12.80 13.70 10.5 23.0 33 0.322 ± 0.003 [8.18 ± 0.076] 3.3 16.50 17.70 9.2 20.0 25 4.7 29.90 32.00 7.25 15.0 20 5.6 33.20 35.50 6.8 16.7 18 0.322 ± 0.003 [8.18 ± 0.076] 6.8 44.60 47.70 5.7 15.2 15 8.2 47.50 50.80 5.5 10.0 17 0.158 10.0 56.00 59.90 5.2 9.0 15 [4.0] Max. Notes • All test data is referenced to 25 °C ambient 0.054 ± 0.015 0.200 ± 0.003 [1.372 ± 0.318] [5.08 ± 0.076] • Operating temperature range -55 °C to +125 °C • The part temperature (ambient + temp. rise) should not exceed Typical Pad Layout 125 °C under worst case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow 0.380 [9.652] and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application. 0.210 • Rated operating voltage (across inductor) = 75 V [5.334] (1) DC current (A) that will cause an approximate ΔT of 40 °C 0.190 (2) DC current (A) that will cause L0 to drop approximately 20 % [4.826] DESCRIPTION IHLP-3232DZ-01 4.7 μH ± 20 % ER e3 MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC® LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H L P 3 2 3 2 D Z E R 4 R 7 M 0 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: 07-Jun-17 1 Document Number: 34316 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-3232DZ-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS 0.22 μH 0.33 μH 0.25 100 0.5 100 L ΔT °C ΔT °C NCE (μH)0.01.52 6800 URE (°C) CE (μH) 00..34 8600 URE (°C) CTA 0.1 40 RAT TAN L RAT INDU0.05 20 TEMPE INDUC 00..12 4200 TEMPE 0 0 0 5 10 15 20 25 30 35 40 45 50 55 0.0 0 0 10 20 30 40 50 DC CURRENT (A) DC CURRENT (A) 0.47 μH 0.68 μH 0.5 100 1.0 100 ΔT °C ΔT °C CE (μH) 00..43 L 8600 URE (°C) CE (μH) 00..68 8600 URE (°C) N T N L T A A A A T R T R C 0.2 40 E C 0.4 40 E U P U P D M D M IN 0.1 20 TE IN 0.2 20 TE 0 0 0.0 0 0 10 20 30 40 0 5 10 15 20 25 30 35 DC CURRENT (A) DC CURRENT (A) 0.82 μH 1.0 μH 1.0 100 2.0 100 ΔT °C ΔT °C H) 0.8 80 C) H) 1.6 80 C) CE (μ 0.6 60 URE (° CE (μ 1.2 60 URE (° N L T N T A A A L A T R T R C 0.4 40 E C 0.8 40 E U P U P D M D M IN 0.2 20 TE IN 0.4 20 TE 0.0 0 0.0 0 0 5 10 15 20 25 30 0 5 10 15 20 25 30 DC CURRENT (A) DC CURRENT (A) 2.2 μH 3.3 μH 2.5 100 5 100 ΔT °C ΔT °C H) 2.0 80 C) H) 4 80 C) CE (μ 1.5 L 60 URE (° CE (μ 3 L 60 URE (° N T N T A A A A T R T R C 1.0 40 E C 2 40 E U P U P D M D M IN 0.5 20 TE IN 1 20 TE 0.0 0 0 0 0 5 10 15 20 25 0 4 8 12 16 20 DC CURRENT (A) DC CURRENT (A) Revision: 07-Jun-17 2 Document Number: 34316 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-3232DZ-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS 4.7 μH 5.6 μH 5 100 10 100 ΔT °C ΔT °C H) 4 80 C) H) 8 80 C) CE (μ 3 L 60 URE (° CE (μ 6 60 URE (° AN AT AN L AT T R T R C 2 40 E C 4 40 E U P U P D M D M IN 1 20 TE IN 2 20 TE 0 0 0 0 0 5 10 15 20 0 3 6 9 12 15 18 DC CURRENT (A) DC CURRENT (A) 6.8 μH 8.2 μH 10 100 10 100 ΔT °C ΔT °C H) 8 80 C) H) 8 80 C) CE (μ 6 60 URE (° CE (μ 6 L 60 URE (° N L T N T A A A A T R T R C 4 40 E C 4 40 E U P U P D M D M IN 2 20 TE IN 2 20 TE 0 0 0 0 0 4 8 12 16 0 2 4 6 8 10 DC CURRENT (A) DC CURRENT (A) 10 μH 10 100 ΔT °C CE (μH) 68 L 8600 URE (°C) N T A A T R C 4 40 E U P D M IN 2 20 TE 0 0 0 2 4 6 8 10 DC CURRENT (A) Revision: 07-Jun-17 3 Document Number: 34316 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-3232DZ-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY 0.22 μH 0.33 μH 0.5 100 1.0 100 H) 0.4 80 H) 0.8 80 CE (μ 0.3 Q L 60 CE (μ 0.6 Q L 60 AN Q AN Q CT 0.2 40 CT 0.4 40 U U D D N 0.1 20 N I I 0.2 20 0 0 0.1 1 10 100 1000 0.00.1 1 10 100 10000 FREQUENCY (MHz) FREQUENCY (MHz) 0.47 μH 0.68 μH 1.5 100 2.5 100 μH) 1.2 Q L 80 μH) 2.0 Q L 80 E ( E ( C 0.9 60 C 1.5 60 N N A Q A Q T T C 0.6 40 C 1.0 40 U U D D N N I 0.3 20 I 0.5 20 0.0 0 0.0 0 0.1 1 10 100 0.1 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz) 0.82 μH 1.0 μH 2.5 100 4.0 100 Q L Q L H) 2.0 80 H) 3.2 80 μ μ E ( E ( C 1.5 60 C 2.4 60 N N A Q A Q T T C 1.0 40 C 1.6 40 U U D D N N I 0.5 20 I 0.8 20 0.0 0 0.0 0 0.1 1 10 100 0.1 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz) 2.2 μH 3.3 μH 10 100 12.0 100 L Q H) 8 80 H) 9.6 Q 80 μ μ E ( L E ( C 6 60 C 7.2 60 N N A Q A Q T T C 4 40 C 4.8 40 U U D D N N I 2 20 I 2.4 20 0 0 0.0 0 0.1 1 10 100 0.1 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz) Revision: 07-Jun-17 4 Document Number: 34316 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-3232DZ-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY 4.7 μH 5.6 μH 20 100 40 100 L H) 16 Q 80 H) 32 Q L 80 μ μ E ( E ( C 12 60 C 24 60 N N A Q A Q T T C 8 40 C 16 40 U U D D N N I 4 20 I 8 20 0 0 0 0 0.1 1 10 100 0.1 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz) 6.8 μH 8.2 μH 40 100 50 100 L H) 32 Q 80 H) 40 80 μ μ CE ( 24 60 CE ( 30 Q 60 N N L A Q A Q T T C 16 40 C 20 40 U U D D N N I 8 20 I 10 20 0 0 0 0 0.1 1 10 100 0.1 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz) 10 μH 50 100 H) 40 80 μ L E ( C 30 60 N Q A Q T C 20 40 U D N I 10 20 0 0 0.1 1 10 100 FREQUENCY (MHz) Revision: 07-Jun-17 5 Document Number: 34316 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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