22uH SMD Power Inductor High Current 3.0-5.0 MHz Frequency Range LPM0402/0603 Series
LPM0402/0603 Series high current power inductors are shielded SMD power inductors with 22μH inductance, designed for demanding power management applications requiring high current handling and compact form factors.
- Shielded construction for reduced EMI
- Frequency range: 3.0-5.0 MHz
- Lowest DCR/μH ratio for superior efficiency
- Handles high transient current spikes without saturation
- Ultra low buzz noise due to composite construction
- Encapsulated body provides enhanced environmental and moisture protection
- Higher dielectric withstanding voltage compared to IHLP inductors
- Flame retardant encapsulant (UL 94 V-0 certified)
- Corrosion resistant package
- RoHS directive 2002/95/EC compliant
- PDA, notebook, desktop, and server applications
- High current POL (Point of Load) converters
- Low profile, high current power supplies
- Battery powered devices
- DC/DC converters in distributed power systems
- DC/DC converters for Field Programmable Gate Arrays (FPGA)
Test Conditions:
Test Frequency: 100KHz / 0.25Vdc
Testing Instruments: HP4284A, CH11025, CH3302, CH1320, CH1320S LCR METER / Rdc: CH16502, Agilent33420A MICRO OHMMETER
Heat Rated Current (Irms): Causes coil temperature rise of approximately ΔT=40℃ without core loss
Saturation Current (Isat): Causes inductance to drop approximately 20%
Maximum Operating Temperature: 125℃ (ambient + temperature rise)
Operating & Storage Temperature Range: -40℃ to +105℃
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