IHLP-1212BZ-11 www.vishay.com Vishay Dale IHLP(R) Commercial Inductors, Low DCR Series FEATURES DESIGN SUPPORT TOOLS click logo to get started Design Tools Available APPLICATIONS STANDARD ELECTRICAL SPECIFICATIONS L0 INDUCTANCE 20 % AT 100 kHz, 0.25 V, 0 A (H) DCR TYP. 25 C (m) DCR MAX. 25 C (m) * * * * * * PDA/notebook/desktop/server applications High current POL converters Low profile, high current power supplies Battery powered devices DC/DC converters in distributed power systems DC/DC converter for Field Programmable Gate Array (FPGA) * Currently not recommended for automotive applications HEAT RATING SATURATION CURRENT CURRENT SRF DC TYP. DC TYP. TYP. (A) (1) (A) (2) (MHz) 0.22 9.5 11.4 6.5 7.5 245 0.36 11.5 13.8 6.3 6.5 170 0.56 16.2 19.4 5.5 5.5 110 0.68 17.0 20.4 5.5 5.0 105 0.88 18.5 22.0 5.5 4.5 85 1.0 20.0 24.0 5.0 4.5 75 1.2 23.0 27.0 5.0 4.0 65 1.5 28.5 32.0 3.8 4.0 70 2.2 42.9 46.0 3.0 3.3 55 3.3 56.0 61.0 2.7 3.3 45 * Shielded construction * Excellent DC/DC energy storage up to 1 MHz to 2 MHz. Filter inductor applications up to SRF (see "Standard Electrical Specifications" table) * Lowest DCR/H, 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 * Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 DIMENSIONS in inches [millimeters] 0.118 0.008 [3.0 0.2] 0.118 0.008 [3.0 0.2] 0.020 0.008 [0.5 0.2] Typical Pad Layout Notes * 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 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. * Rated operating voltage (across inductor) = 40 V (1) DC current (A) that will cause an approximate T of 40 C (2) DC current (A) that will cause L to drop approximately 20 % 0 0.165 [4.2] 0.144 [3.65] Max. 0.047 [1.2] 0.079 [2.0] Max. 0.047 [1.2] 0.031 0.012 [0.8 0.3] DESCRIPTION IHLP-1212BZ-11 MODEL 0.22 H 20 % INDUCTANCE VALUE ER INDUCTANCE TOLERANCE e3 PACKAGE CODE JEDEC(R) LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H L PRODUCT FAMILY P 1 2 1 2 SIZE B Z E R PACKAGE CODE R 2 INDUCTANCE VALUE 2 M TOL. 1 1 SERIES PATENT(S): www.vishay.com/patents This Vishay product is protected by one or more United States and international patents. Revision: 12-Oct-17 Document Number: 34289 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 IHLP-1212BZ-11 www.vishay.com Vishay Dale PERFORMANCE GRAPHS 0.22 H 0.36 H 0.15 60 0.10 40 0.05 20 4 6 8 0.24 60 0.16 40 0.08 20 0.00 0 12 10 L 0 2 4 DC CURRENT (A) 6 DC CURRENT (A) 0.56 H 0.68 H 0.60 0.70 100 L 0.36 60 0.24 40 0.12 20 0 2 4 6 INDUCTANCE (H) 80 TEMPERATURE (C) INDUCTANCE (H) 0.48 0.56 80 L 0.42 60 0.28 40 0.14 20 0.00 0 10 8 0 2 4 DC CURRENT (A) 6 1.0 H 0.88 H 1.20 100 0.6 60 L 0.4 40 0.2 20 1 2 3 4 5 DC CURRENT (A) Revision: 12-Oct-17 6 7 8 0 INDUCTANCE (H) 80 TEMPERATURE (C) INDUCTANCE (H) 0.8 100 T C T C 0 0 10 8 DC CURRENT (A) 1.0 0.0 100 T C T C 0.00 0 10 8 TEMPERATURE (C) 2 80 0.32 0.96 80 0.72 60 L 0.48 40 0.24 20 0.00 0 1 2 3 4 5 6 7 TEMPERATURE (C) 0 100 T C TEMPERATURE (C) 80 L INDUCTANCE (H) 0.20 0.00 0.40 100 T C TEMPERATURE (C) INDUCTANCE (H) 0.25 0 DC CURRENT (A) Document Number: 34289 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 IHLP-1212BZ-11 www.vishay.com Vishay Dale PERFORMANCE GRAPHS 1.5 H 0.75 60 0.50 40 0.25 20 1 3 2 4 5 6 7 1.2 80 L 0.9 60 0.6 40 0.3 20 0.0 0 0 1 2 DC CURRENT (A) 60 L 1.0 40 0.5 20 2 3 4 DC CURRENT (A) Revision: 12-Oct-17 0 5 6 0 100 T C INDUCTANCE (H) 1.5 5 TEMPERATURE (C) INDUCTANCE (H) 80 1 6 3.3 H 100 T C 0 5 DC CURRENT (A) 2.0 0.0 4 3 2.2 H 2.5 100 T C 4 80 3 60 L 2 40 1 20 0 0 1 2 3 4 5 TEMPERATURE (C) 0 INDUCTANCE (H) 80 L TEMPERATURE (C) INDUCTANCE (H) T C 1.00 0.00 1.5 100 TEMPERATURE (C) 1.2 H 1.25 0 DC CURRENT (A) Document Number: 34289 3 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-1212BZ-11 www.vishay.com Vishay Dale PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY 0.22 H 20 % 0.36 H 20 % 0.60 80 0.48 60 0.18 40 0.12 Q 20 0.06 0.00 0.1 1 10 0 1000 100 100 80 L 60 0.36 Q L INDUCTANCE (H) 0.24 100 Q INDUCTANCE (H) 0.30 40 0.24 Q 20 0.12 0.00 0.1 1 FREQUENCY (MHz) 10 FREQUENCY (MHz) 0.56 H 20 % 0.68 H 20 % 1.5 80 1.2 60 0.72 40 0.48 Q 20 0.24 1 10 0 1000 100 100 80 L 60 0.9 Q L INDUCTANCE (H) 0.96 100 Q INDUCTANCE (H) 1.20 0.00 0.1 40 0.6 Q 20 0.3 0.0 0.1 FREQUENCY (MHz) 1 10 0.88 H 20 % 1.0 H 20 % 2.0 80 1.6 1.2 60 0.8 40 Q 20 1 10 FREQUENCY (MHz) Revision: 12-Oct-17 0 100 100 80 L 1.2 60 0.8 40 Q L INDUCTANCE (H) 100 Q INDUCTANCE (H) 1.6 0.0 0.1 0 1000 100 FREQUENCY (MHz) 2.0 0.4 0 1000 100 Q 20 0.4 0.0 0.1 1 10 0 100 FREQUENCY (MHz) Document Number: 34289 4 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-1212BZ-11 www.vishay.com Vishay Dale PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY 1.2 H 20 % 1.5 H 20 % 3.5 80 2.8 1.8 60 1.2 40 Q 20 0.6 1 0 100 10 80 L 2.1 60 1.4 40 Q 20 0.7 0.0 0.1 FREQUENCY (MHz) 1 FREQUENCY (MHz) 2.2 H 20 % 3.3 H 20 % 20 100 80 16 80 L 4.2 60 2.8 40 20 1.4 INDUCTANCE (H) 5.6 100 Q INDUCTANCE (H) 7.0 12 L 1 10 FREQUENCY (MHz) Revision: 12-Oct-17 60 40 8 20 4 Q 0.0 0.1 0 100 10 Q 0.0 0.1 100 Q L INDUCTANCE (H) 2.4 100 Q INDUCTANCE (H) 3.0 Q 0 100 0.0 0.1 1 10 0 100 FREQUENCY (MHz) Document Number: 34289 5 For technical questions, contact: magnetics@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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