IHHP-1212AZ-01 www.vishay.com Vishay Dale Low Profile, High Current Inductors FEATURES • • • • Magnetic alloy power choke coil Magnetic shielded Low acoustic noise and high efficiency Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 APPLICATIONS • • • • • • STANDARD ELECTRICAL SPECIFICATIONS HEAT RATING SATURATION DCR MAX. CURRENT CURRENT DC 25 °C DC TYP. (A) (3) (mΩ) (A) (4) L0 INDUCTANCE AT 1 MHz, 0.10 V, 0 A (μH) DCR TYP. 25 °C (mΩ) 0.47 ± 30 % 27 30 5.2 5.0 1.0 ± 20 % 59 66 3.2 4.2 2.2 ± 20 % 130 144 2.4 3.0 4.7 ± 20 % 227 252 1.6 1.8 6.8 ± 20 % 261 290 1.3 1.6 10 ± 20 % 369 410 1.1 1.3 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) DIMENSIONS in inches [millimeters] 0.118 ± 0.008 [3.0 ± 0.2] 0.118 ± 0.008 [3.0 ± 0.2] 0.079 ± 0.008 [2.0 ± 0.2] 0.024 ± 0.008 [0.6 ± 0.2] < 0.012 [0.3] 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 ΔT of 40 °C. (4) DC current (A) that will cause L to drop approximately 30 %. 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. 0.024 ± 0.008 [0.6 ± 0.2] < 0.012 [0.3] 0.039 [1.0] Max. 0.037 [0.95] 0.079 [2.0] 0.063 [1.6] DESCRIPTION IHHP-1212AZ-01 MODEL 1.0 μH ± 20 % INDUCTANCE VALUE ER INDUCTANCE TOLERANCE e3 JEDEC® PACKAGE CODE LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER I H H PRODUCT FAMILY Revision: 10-Nov-15 P 1 2 1 2 SIZE A Z E R PACKAGE CODE 1 R INDUCTANCE VALUE 0 M TOL. 0 1 SERIES Document Number: 34404 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 IHHP-1212AZ-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS 80 0.3 60 0.2 40 0.1 20 INDUCTANCE (μH) 0.4 0 0 4 6 8 10 ΔT °C 1.6 60 1.2 L 0.8 40 20 0.4 0 0 12 0 1 2 DC CURRENT (A) 1.5 60 1 40 0.5 20 INDUCTANCE (μH) 80 TEMPERATURE (°C) INDUCTANCE (μH) 5 0 0 1 2 3 4 3 60 2 40 1 20 0 0 0 1 4 40 2 20 0 0 3 INDUCTANCE (μH) 60 TEMPERATURE (°C) INDUCTANCE (μH) 80 6 Revision: 10-Nov-15 100 10 L L DC CURRENT (A) 3 IHHP-1212AZ-01 10 µH 100 ΔT °C 2 2 DC CURRENT (A) IHHP-1212AZ-01 6.8 µH 1 100 80 5 10 0 6 4 DC CURRENT (A) 8 5 ΔT °C L 2 0 4 IHHP-1212AZ-01 4.7 µH 100 ΔT °C L 3 DC CURRENT (A) IHHP-1212AZ-01 2.2 µH 2.5 80 TEMPERATURE (°C) 2 100 ΔT °C 8 80 6 60 4 40 2 20 TEMPERATURE (°C) 0 IHHP-1212AZ-01 1.0 µH 2 TEMPERATURE (°C) L INDUCTANCE (μH) 100 ΔT °C TEMPERATURE (°C) IHHP-1212AZ-01 0.47 µH 0.5 0 0 0 0.5 1 1.5 2 2.5 DC CURRENT (A) Document Number: 34404 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 IHHP-1212AZ-01 www.vishay.com Vishay Dale PERFORMANCE GRAPHS: INDUCTANCE AND Q VS. FREQUENCY IHHP-1212AZ-01 0.47 µH IHHP-1212AZ-01 1.0 µH 40 0.4 Q 30 0.2 20 0.1 10 0.1 1 10 100 40 Q 1.5 30 1 20 0.5 10 0 0.1 1 FREQUENCY (MHz) IHHP-1212AZ-01 2.2 µH IHHP-1212AZ-01 4.7 µH 30 2 20 1 10 0 10 7.5 30 5 20 2.5 10 0 0.1 100 1 FREQUENCY (MHz) IHHP-1212AZ-01 6.8 µH IHHP-1212AZ-01 10 µH 15 30 10 20 5 10 0 0 FREQUENCY (MHz) Revision: 10-Nov-15 100 INDUCTANCE (μH) 40 L Q INDUCTANCE (μH) 20 10 100 50 50 1 10 FREQUENCY (MHz) 25 0.1 40 L Q 0 0 10 50 Q 3 INDUCTANCE (μH) 40 Q Q INDUCTANCE (μH) L 4 Q 100 12.5 50 1 10 FREQUENCY (MHz) 5 0.1 L 0 0 1000 0 2 50 40 40 Q 30 30 L Q 0.3 50 Q 50 L INDUCTANCE (μH) 0.5 Q INDUCTANCE (μH) 2.5 60 0.6 20 20 10 10 0 0 0.1 1 10 100 FREQUENCY (MHz) Document Number: 34404 3 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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