IHLP-3232CZ-11 www.vishay.com Vishay Dale IHLP® Commercial Inductors, Low DCR Series FEATURES DESIGN SUPPORT TOOLS click logo to get started Models • 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) • 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 • IHLP design. PATENT(S): www.vishay.com/patents • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 Design Tools Available Available APPLICATIONS STANDARD ELECTRICAL SPECIFICATIONS L0 INDUCTANCE HEAT ± 20 % DCR DCR RATING SATURATION AT 100 kHz, TYP. MAX. CURRENT CURRENT SRF 0.25 V, 0 A 25 °C 25 °C DC TYP. DC TYP. TYP. (1) (2) (μH) (m) (m) (A) (A) (MHz) 0.22 1.51 1.62 36.0 24.0 151 0.33 2.22 2.38 27.0 18.0 101 0.47 2.54 2.72 24.0 18.0 69 0.68 3.73 3.99 20.0 15.2 59 0.82 4.55 4.87 18.5 15.0 53 1.0 6.07 6.49 16.0 14.8 51 1.5 8.29 9.94 12.5 11.3 35 2.2 13.70 14.70 10.4 10.4 30 4.7 26.70 28.60 7.6 5.4 21 6.8 35.30 37.80 6.5 5.0 17 8.2 43.60 46.70 5.9 4.2 16 10 51.50 55.10 5.3 3.8 12 15 79.70 85.30 4.3 3.8 11 22 123.0 132.0 3.6 2.8 7.7 33 166.0 177.0 3.1 2.1 5.6 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) = 50 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 • • • • • • PDA/notebook/desktop/server applications High current POL converters Low profile, high current power supplies Battery powered device DC/DC converters in distributed power systems DC/DC converter for Field Programmable Gate Array (FPGA) DIMENSIONS in inches [millimeters] 0.340 ± 0.01 [8.64 ± 0.254] 0.322 ± 0.003 [8.18 ± 0.076] 0.322 ± 0.003 [8.18 ± 0.076] 0.118 [3.0] Max. 0.054 ± 0.015 [1.372 ± 0.318] 0.200 ± 0.003 [5.08 ± 0.076] Typical Pad Layout 0.380 [9.652] 0.210 [5.334] 0.190 [4.826] DESCRIPTION IHLP-3232CZ-11 4.7 μH ± 20 % ER e3 MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE JEDEC® LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H L PRODUCT FAMILY P 3 2 3 2 SIZE C Z E R PACKAGE CODE 4 R INDUCTANCE VALUE 7 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: 34321 1 For technical questions, contact: [email protected] 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-3232CZ-11 www.vishay.com Vishay Dale PERFORMANCE GRAPHS 0.22 μH 0.33 μH 60 L 0.10 40 0.05 20 15 20 25 30 35 40 L 0.2 20 0 5 10 DC CURRENT (A) 15 0.47 μH 0.45 60 L 0.30 40 0.15 20 INDUCTANCE (μH) 80 0 40 30 20 100 1.0 TEMPERATURE (°C) INDUCTANCE (μH) ΔT °C 0.8 80 0.6 60 L 0.4 40 0.2 20 0.0 5 0 15 10 DC CURRENT (A) 20 0.82 μH 1.0 μH 1.0 100 0.6 60 L 0.4 40 0.2 20 5 15 10 20 INDUCTANCE (μH) 80 TEMPERATURE (°C) INDUCTANCE (μH) 0.8 80 0.8 L 0.6 60 0.4 40 0.2 20 0.0 0 30 25 0 5 10 DC CURRENT (A) 15 1.5 μH 2.2 μH 2.5 100 100 ΔT °C 80 1.2 L 60 0.8 40 0.4 20 4 8 12 DC CURRENT (A) Revision: 12-Oct-17 16 0 20 INDUCTANCE (μH) 1.6 TEMPERATURE (°C) INDUCTANCE (μH) ΔT °C 0 0 25 20 DC CURRENT (A) 2.0 0.0 100 ΔT °C ΔT °C 0 0 30 25 DC CURRENT (A) 1.0 0.0 0 45 40 35 ΔT °C 0.60 10 30 0.68 μH 100 0 25 20 DC CURRENT (A) 0.75 0.00 40 0.1 0.0 0 55 45 60 TEMPERATURE (°C) 10 0.3 TEMPERATURE (°C) 5 80 2.0 80 L 1.5 60 1.0 40 0.5 20 0.0 0 2 4 6 8 10 12 14 TEMPERATURE (°C) 0 0.4 TEMPERATURE (°C) 0.15 100 ΔT °C INDUCTANCE (μH) 80 0.20 0.00 0.5 100 ΔT °C TEMPERATURE (°C) INDUCTANCE (μH) 0.25 0 16 DC CURRENT (A) Document Number: 34321 2 For technical questions, contact: [email protected] 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-3232CZ-11 www.vishay.com Vishay Dale PERFORMANCE GRAPHS 4.7 μH 6.8 μH 5 10 100 100 60 2 40 1 20 6 4 8 60 L 4 40 2 20 0 0 12 10 6 2 0 6 4 DC CURRENT (A) DC CURRENT (A) 8.2 μH 10 μH 1.0 15 100 100 ΔT °C 6 60 4 40 2 20 0 0 1 2 3 5 4 6 7 8 9 INDUCTANCE (μH) 80 L TEMPERATURE (°C) INDUCTANCE (μH) ΔT °C 8 12 9 60 6 40 3 20 0 0 80 L 1 0 2 3 DC CURRENT (A) 15 μH 60 L 8 40 4 20 3 4 5 6 INDUCTANCE (μH) 12 TEMPERATURE (°C) INDUCTANCE (μH) 80 2 7 8 9 0 22 μH 16 1 6 25 100 ΔT °C 0 5 4 DC CURRENT (A) 20 0 0 10 8 TEMPERATURE (°C) 2 0 80 8 ΔT °C 20 80 60 15 L 10 40 5 20 0 0 100 0 1 2 DC CURRENT (A) 3 4 5 6 TEMPERATURE (°C) 0 INDUCTANCE (μH) L 3 TEMPERATURE (°C) INDUCTANCE (μH) 80 4 TEMPERATURE (°C) ΔT °C ΔT °C 0 DC CURRENT (A) 33 μH 100 ΔT °C 80 40 30 60 L 20 40 10 20 0 0 1 2 3 4 TEMPERATURE (°C) INDUCTANCE (μH) 50 0 DC CURRENT (A) Revision: 12-Oct-17 Document Number: 34321 3 For technical questions, contact: [email protected] 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-3232CZ-11 www.vishay.com Vishay Dale PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY 0.22 μH 20 % 0.33 μH 20 % 0.60 80 0.48 60 0.18 Q 40 0.12 20 0.06 0.00 0.1 1 0 1000 100 10 100 80 L 60 0.36 Q L INDUCTANCE (μH) 0.24 100 Q INDUCTANCE (μH) 0.30 40 0.24 Q 20 0.12 0.00 0.1 1 FREQUENCY (MHz) 0 1000 100 10 FREQUENCY (MHz) 0.47 μH 20 % 0.68 μH 20 % 0.80 100 1.40 0.64 80 1.12 0.48 60 100 0.32 40 0.16 20 0.00 0.1 1 0 100 10 80 Q 0.84 60 Q Q INDUCTANCE (μH) L Q INDUCTANCE (μH) L 0.56 40 0.28 20 0.00 0.1 1 FREQUENCY (MHz) 0 100 10 FREQUENCY (MHz) 0.82 μH 20 % 1.0 μH 20 % 1.60 100 2.0 100 60 0.64 40 0.32 20 0.00 0.1 1 0 100 10 80 1.6 Q 1.2 60 Q Q INDUCTANCE (μH) 80 1.28 0.96 L Q INDUCTANCE (μH) L 0.8 40 0.4 20 0.0 0.1 1 FREQUENCY (MHz) 0 100 10 FREQUENCY (MHz) 1.5 μH 20 % 2.2 μH 20 % 3.5 100 7.0 80 5.6 100 60 1.4 40 0.7 20 0.0 0.1 1 10 FREQUENCY (MHz) Revision: 12-Oct-17 0 100 L 80 60 4.2 Q Q Q 2.1 INDUCTANCE (μH) 2.8 Q INDUCTANCE (μH) L 2.8 40 1.4 20 0.0 0.1 1 10 0 100 FREQUENCY (MHz) Document Number: 34321 4 For technical questions, contact: [email protected] 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-3232CZ-11 www.vishay.com Vishay Dale PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY 4.7 μH 20 % 6.8 μH 20 % 12.5 100 20 100 80 7.5 60 5.0 40 Q 2.5 0.0 0.1 20 1 0 100 10 16 80 12 60 Q 10.0 INDUCTANCE (μH) L Q INDUCTANCE (μH) L Q 8 20 4 0 0.1 1 FREQUENCY (MHz) 10 μH 20 % 50 100 80 40 80 60 15 Q 10 40 5 20 0 100 10 L 30 60 Q INDUCTANCE (μH) 100 Q INDUCTANCE (μH) L 20 1 0 100 10 FREQUENCY (MHz) 8.2 μH 20 % 25 0 0.1 40 Q 20 40 10 20 0 0.1 1 FREQUENCY (MHz) 0 100 10 FREQUENCY (MHz) 15 μH 20 % 22 μH 20 % 50 100 80 100 80 60 30 Q 20 40 10 20 0 0.1 1 10 0 100 80 64 60 48 Q Q L INDUCTANCE (μH) 40 Q INDUCTANCE (μH) L 32 40 16 20 0 0.1 1 FREQUENCY (MHz) 0 10 FREQUENCY (MHz) 33 μH 20 % 160 100 80 128 96 60 Q Q INDUCTANCE (μH) L 64 40 32 20 0 0.1 1 0 10 FREQUENCY (MHz) Revision: 12-Oct-17 Document Number: 34321 5 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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