33 3 IHLP-1212AZ-A1 www.vishay.com Vishay Dale IHLP Automotive Inductors, High Saturation Series FEATURES Shielded construction Lowest DCR/H, in this package size Handles high transient current spikes without saturation Ultra low buzz noise, due to composite construction Excellent DC/DC energy storage up to 5 MHz. Filter inductor applications up to SRF (see Standard Electrical Specifications table) DESIGN SUPPORT TOOLS AVAILABLE AEC-Q200 qualified IHLP design. PATENT(S): www.vishay.com/patents 3D Models Design Tools Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 STANDARD ELECTRICAL SPECIFICATIONS APPLICATIONS L 0 INDUCTANCE HEAT Engine and transmission control units 20 % DCR DCR RATING SATURATION Diesel injection drivers AT 100 kHz, TYP. MAX. CURRENT CURRENT SRF 0.25 V, 0 A 25 C 25 C DC TYP. DC TYP. TYP. DC/DC converters for entertainment/navigation systems (1) (2) (H) (m) (m ) (A) (A) (MHz) Noise suppression for motors: windshield wipers / powe r 0.10 8.60 9.20 10.50 19.21 475 seats / power mirrors / heating and ventilation blower / 0.22 13.34 14.42 8.14 9.84 270 HID lighting LED drivers 0.47 35.90 37.97 4.81 7.25 140 DIMENSIONS in inches millimeters 1.0 63.61 66.38 3.47 5.23 95 Notes 0.130 0.005 3.302 0.127 All test data is referenced to 25 C ambient Operating temperature range -55 C to +125 C The part temperature (ambient + temp. rise) should not exceed 0.130 0.005 0.060 0.005 125 C under worst case operating conditions. Circuit design, 3.302 0.127 1.524 0.127 component placement, PWB trace size and thickness, airflow Typical Pad Layout and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application. 0.165 0.140 0.010 4.2 Rated operating voltage (across inductor) = 50 V 3.556 0.254 (1) DC current (A) that will cause an approximate T of 40 C 0.079 0.040 (2) 2.0 DC current (A) that will cause L to drop approximately 20 % 0 1.0 Max. 0.047 1.2 0.025 0.010 0.635 0.254 DESCRIPTION 0.47 H IHLP-1212AZ-A1 20 % EV e3 MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H L P 1 212 A Z E V R 4 7 M A 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: 29-May-2019 Document Number: 34532 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 DD D IHLP-1212AZ-A1 www.vishay.com Vishay Dale PERFORMANCE GRAPHS 0.10 H 0.22 H 0.10 100 0.5 100 L T C T C 0.08 80 0.4 80 0.06 60 0.3 60 L 0.04 40 0.2 40 0.02 20 0.1 20 0.00 0 0.0 0 0 5 10 15 20 25 02468 10 12 14 DC CURRENT (A) DC CURRENT (A) 0.47 H 1.0 H 1.0 100 2.0 100 T C T C 0.8 80 1.6 80 0.6 60 1.2 60 L L 0.4 40 0.8 40 0.2 20 0.4 20 0.0 0 0.0 0 02468 0123456 DC CURRENT (A) DC CURRENT (A) Revision: 29-May-2019 Document Number: 34532 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) TEMPERATURE (C) TEMPERATURE (C) INDUCTANCE (H) INDUCTANCE (H) TEMPERATURE (C) TEMPERATURE (C)