IHLD-3232HB-5A www.vishay.com Vishay Dale Low Profile, High Current Dual Inductors FEATURES Two inductors in one package High temperature, up to 155 C Shielded construction Optimal design realizes high quality sound and low distortion Low coupling for minimal cross-talk between inductors Frequency range up to 1 MHz Lowest DCR/H, in this package size Handles high transient current spikes without saturation DESIGN SUPPORT TOOLS click logo to get started Ultra-low buzz noise, due to composite construction AEC-Q200 qualified Design Tools IHLP design. PATENT(S): www.vishay.com/patents Available Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 STANDARD ELECTRICAL SPECIFICATIONS APPLICATIONS L 0 Class D audio amplifiers INDUCTANCE HEAT 20 % DCR DCR RATING SATURATION DIMENSIONS in inches millimeters AT 100 kHz, TYP. MAX. CURRENT CURRENT SRF 0.25 V, 0 A 25 C 25 C DC TYP. DC TYP. TYP. (1) (2) (H) (m) (m ) (A) (A) (MHz) 5 27.3 29.2 6.0 8.5 18.0 0.360 0.005 (9.144 0.127) 10 50.0 53.50 5.0 5.2 13.0 15 62.0 66.34 4.2 3.5 10.0 0.379 0.010 (9.627 0.254) 22 103.0 110.21 3.3 2.9 9.0 0.384 0.010 33 149.0 159.43 2.4 2.9 6.1 0.342 0.010 (9.754 0.254) (8.687 0.254) Notes All test data is referenced to 25 C ambient 0.070 0.005 Operating temperature range -55 C to +155 C (1.778 0.127) The part temperature (ambient + temp. rise) should not exceed 155 C under worst case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow 0.060 0.005 and other cooling provisions all affect the part temperature. Part (1.524 0.127) temperature should be verified in the end application Rated operating voltage (across inductor) = 50 V 0.103 0.010 (1) DC current (A) that will cause an approximate T of 40 C (2.616 0.254) RECOMMENDED PAD LAYOUT (2) DC current (A) that will cause L to drop approximately 20 % 0 0.110 (2.79) 0.1200 (3.05) 0.040 (1.02) 0.131 (3.33) 0.372 (9.45) DESCRIPTION IHLD-3232HB-5A 10 H 20 % ER e3 MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H L D 3 232 H B E R 1 0 0 M 5 A 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: 20-Oct-17 Document Number: 34383 1 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 IHLD-3232HB-5A www.vishay.com Vishay Dale PERFORMANCE GRAPHS 5 H 10 H 10.0 100 20.0 100 T C T C 8.0 80 16.0 80 6.0 60 12.0 60 L L 4.0 40 8.0 40 2.0 20 4.0 20 0.0 0 0.0 0 02468 10 02468 DC CURRENT (A) DC CURRENT (A) 15 H 5A 22 H 20.0 100 25.0 100 L T C T C 16.0 80 20.0 80 L 12.0 60 15.0 60 8.0 40 10.0 40 4.0 20 5.0 20 0.0 0 0.0 0 02468 012345 DC CURRENT (A) DC CURRENT (A) 33 H 40.0 100 T C L 32.0 80 24.0 60 16.0 40 8.0 20 0.0 0 01234 DC CURRENT (A) Revision: 20-Oct-17 Document Number: 34383 2 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 INDUCTANCE (H) INDUCTANCE (H) INDUCTANCE (H) TEMPERATURE (C) TEMPERATURE (C) INDUCTANCE (H) INDUCTANCE (H) TEMPERATURE (C) TEMPERATURE (C) TEMPERATURE (C)