IHLP-3232CZ-01 www.vishay.com Vishay Dale Low Profile, High Current IHLP® Inductors 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 • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 Manufactured under one or more of the following: US Patents; 6,198,375/6,204,744/6,449,829/6,460,244. Several foreign patents, and other patents pending. APPLICATIONS STANDARD ELECTRICAL SPECIFICATIONS L0 INDUCTANCE ± 20 % AT 100 kHz, 0.25 V, 0 A (μH) DCR TYP. 25 °C (m) HEAT DCR RATING SATURATION SRF MAX. CURRENT CURRENT TYP. DC TYP. 25 °C DC TYP. (MHz) (A) (4) (m) (A) (3) 0.22 1.60 1.71 32.0 43.0 104 0.33 2.40 2.57 25.0 32.0 101 0.47 3.11 3.33 21.5 35.0 77 1.0 7.80 8.35 13.7 29.0 51 1.5 12.40 13.30 11.0 24.0 42 2.2 19.00 20.30 9.0 21.0 30 3.3 25.60 27.40 7.2 12.0 27 4.7 32.00 34.20 6.6 10.5 25 5.6 34.70 37.20 6.3 10.0 21 6.8 46.10 49.30 5.3 9.5 19 8.2 55.40 59.30 4.8 9.5 16 10.0 66.50 71.20 4.7 8.2 15 • • • • • • 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. Notes (1) All test data is referenced to 25 °C ambient (2) Operating temperature range -55 °C to +125 °C (3) DC current (A) that will cause an approximate T of 40 °C (4) DC current (A) that will cause L to drop approximately 20 % 0 (5) 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. 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-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 PRODUCT FAMILY Revision: 21-Aug-14 P 3 2 3 2 SIZE C Z E R PACKAGE CODE 4 R INDUCTANCE VALUE 7 M TOL. 0 1 SERIES Document Number: 34320 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-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS IHLP-3232CZ-01 0.22 μH IHLP-3232CZ-01 0.33 μH 60 0.10 40 0.05 20 30 0.2 40 0.1 20 0.0 0 50 40 0 10 DC CURRENT (A) IHLP-3232CZ-01 1.0 μH 100 1.25 60 L 0.30 40 0.15 20 10 0 40 30 20 INDUCTANCE (μH) 0.45 TEMPERATURE (°C) INDUCTANCE (μH) 80 0.60 1.00 80 L 0.75 60 0.50 40 0.25 20 0.00 0 5 IHLP-3232CZ-01 1.5 μH 1.2 60 L 0.8 40 0.4 20 15 INDUCTANCE (μH) 80 1.6 TEMPERATURE (°C) INDUCTANCE (μH) ΔT °C 10 80 2.0 L 1.5 60 1.0 40 0.5 20 0.0 0 25 20 5 0 15 10 IHLP-3232CZ-01 3.3 μH IHLP-3232CZ-01 4.7 μH 5 100 3 60 L 2 40 1 20 4 6 8 DC CURRENT (A) Revision: 21-Aug-14 10 0 12 INDUCTANCE (μH) 80 TEMPERATURE (°C) INDUCTANCE (μH) 4 100 ΔT °C ΔT °C 2 0 25 20 DC CURRENT (A) 5 0 100 ΔT °C DC CURRENT (A) 0 0 30 25 IHLP-3232CZ-01 2.2 μH 2.5 100 5 20 DC CURRENT (A) 2.0 0 15 10 DC CURRENT (A) 0.0 100 ΔT °C ΔT °C TEMPERATURE (°C) IHLP-3232CZ-01 0.47 μH 0 0 40 30 20 DC CURRENT (A) 0.75 0.00 60 L TEMPERATURE (°C) 20 0.3 4 80 L 3 60 2 40 1 20 0 0 2 4 6 8 10 TEMPERATURE (°C) 10 80 0.4 TEMPERATURE (°C) 0.15 INDUCTANCE (μH) 80 L 0 100 ΔT °C 0.20 0.00 0.5 100 ΔT °C TEMPERATURE (°C) INDUCTANCE (μH) 0.25 0 12 DC CURRENT (A) Document Number: 34320 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-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS IHLP-3232CZ-01 5.6 μH IHLP-3232CZ-01 6.8 μH 7.5 10 100 100 60 3.0 40 1.5 20 0 2 6 4 8 6 60 L 4 40 2 20 0 0 12 10 80 8 0 2 DC CURRENT (A) 4 6 DC CURRENT (A) IHLP-3232CZ-01 8.2 μH IHLP-3232CZ-01 10 μH 10 10 100 6 60 4 40 2 20 0 2 4 6 DC CURRENT (A) Revision: 21-Aug-14 8 0 10 INDUCTANCE (μH) 80 L TEMPERATURE (°C) INDUCTANCE (μH) 8 100 ΔT °C ΔT °C 0 0 10 8 8 80 L 6 60 4 40 2 20 0 0 2 4 6 8 TEMPERATURE (°C) 0.0 INDUCTANCE (μH) L 4.5 TEMPERATURE (°C) INDUCTANCE (μH) 80 6.0 TEMPERATURE (°C) ΔT °C ΔT °C 0 10 DC CURRENT (A) Document Number: 34320 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-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY IHLP-3232CZ-01 0.33 μH 20 % 0.80 0.4 80 0.64 L 0.3 60 0.2 40 0.1 20 0.0 0.1 1 0 1000 100 10 100 L 80 Q 0.48 60 0.32 40 0.16 20 Q Q INDUCTANCE (μH) 100 Q INDUCTANCE (μH) IHLP-3232CZ-01 0.22 μH 20 % 0.5 0.00 0.1 1 FREQUENCY (MHz) 0 1000 100 10 FREQUENCY (MHz) IHLP-3232CZ-01 0.47 μH 20 % IHLP-3232CZ-01 1.0 μH 20 % 1.60 100 4.0 100 Q L 0.96 60 0.64 40 0.32 20 0.00 0.1 1 0 100 10 80 2.4 60 1.6 40 0.8 20 0.0 0.1 FREQUENCY (MHz) IHLP-3232CZ-01 1.5 μH 20 % 10 100 L 2 40 1 20 0 100 8 80 6 60 4 40 2 20 Q 60 INDUCTANCE (μH) 3 Q 80 10 L Q 4 1 0 100 10 IHLP-3232CZ-01 2.2 μH 20 % 100 Q INDUCTANCE (μH) 1 FREQUENCY (MHz) 5 0 0.1 L 3.2 Q 80 INDUCTANCE (μH) 1.28 Q INDUCTANCE (μH) Q 0 0.1 FREQUENCY (MHz) 1 0 100 10 FREQUENCY (MHz) IHLP-3232CZ-01 3.3 μH 20 % 12.0 IHLP-3232CZ-01 4.7 μH 20 % 100 20 80 16 100 Q 4.8 40 2.4 20 0.0 0.1 1 10 FREQUENCY (MHz) Revision: 21-Aug-14 0 100 L 80 60 12 Q 60 7.2 INDUCTANCE (μH) 9.6 Q INDUCTANCE (μH) L Q 8 40 4 20 0 0.1 1 10 0 100 FREQUENCY (MHz) Document Number: 34320 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-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY IHLP-3232CZ-01 5.6 μH 20 % 25 IHLP-3232CZ-01 6.8 μH 20 % 100 40 100 20 80 32 80 15 60 10 40 5 20 0 0.1 1 0 100 10 L Q 24 60 Q INDUCTANCE (μH) Q Q INDUCTANCE (μH) L 16 40 8 20 0 0.1 FREQUENCY (MHz) 1 FREQUENCY (MHz) IHLP-3232CZ-01 8.2 μH 20 % 50 IHLP-3232CZ-01 10 μH 20 % 100 40 100 L Q 20 40 10 20 0 0.1 1 10 FREQUENCY (MHz) Revision: 21-Aug-14 0 100 80 32 60 24 Q Q 60 30 INDUCTANCE (μH) 80 Q INDUCTANCE (μH) L 40 0 100 10 16 40 8 20 0 0.1 1 10 0 100 FREQUENCY (MHz) Document Number: 34320 5 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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