VLS6045AF-220M TDK

INDUCTORS Inductors for power circuits Cl Pb Br Wound ferrite REACH Halogen Lead RoHS SVHC-Free Free Free VLS-AF series VLS6045AF type FEATURES Magnetic shield type wound inductor for power circuits. High magnetic shield construction achieved by a ferrite magnetic material and compatible with high-density mounting. Optimization of THD+N (Total Harmonic Distortion + Noise) characteristics based on VLS6045EX coils Operating temperature range: 40 to +105C (Including self-temperature rise) APPLICATION Class-D amplifier (AI speakers, Bluetooth speakers, TV speakers) RELATED PRODUCT INFORMATION Solution guide to the use of noise suppression filters in audio lines PART NUMBER CONSTRUCTION VLS 6045 AF - 3R3 N LWH dimensions Inductance Inductance Series name Internal code 6.06.04.5 mm (H) tolerance CHARACTERISTICS SPECIFICATION TABLE L Measuring frequency DC resistance Rated current Part No. Isat Itemp (H) Tolerance (kHz) ( )30% (A)max. (A)typ. 3.3 30% 100 0.022 5.0 5.0 VLS6045AF-3R3N 4.7 20% 100 0.026 4.3 4.7 VLS6045AF-4R7M 6.8 20% 100 0.037 3.5 3.9 VLS6045AF-6R8M 8.2 20% 100 0.042 3.2 3.7 VLS6045AF-8R2M 10 20% 100 0.054 3.0 3.4 VLS6045AF-100M 15 20% 100 0.077 2.5 2.8 VLS6045AF-150M 22 20% 100 0.108 2.1 2.3 VLS6045AF-220M 33 20% 100 0.164 1.6 1.8 VLS6045AF-330M 100 20% 100 0.527 1.0 1.0 VLS6045AF-101M Rated current: smaller value of either Isat or Itemp. Isat: When based on the inductance change rate (30% below the initial L value) Itemp: When based on the temperature increase (temperature increase of 40C by self heating) Measurement equipment Measurement item Product No. Manufacturer L 4294A Keysight Technologies, Inc. (formerly Hewlett-Packard) DC resistance 34420A Keysight Technologies, Inc. (formerly Hewlett-Packard) Rated current Isat 4284A+42841A+42842A Keysight Technologies, Inc. (formerly Hewlett-Packard) Equivalent measurement equipment may be used. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. (1/5) Please note that the contents may change without any prior notice due to reasons such as upgrading. 20180906 inductor commercial power vls6045af en.fmINDUCTORS VLS6045AF type TOTAL HARMONIC DISTORTION (TYPICAL CHARACTERISTICS) THD+N measurement THD+N v.s. Output power (f=1kHz, RL=8 ) L=10H C=0.68F Inductor Speaker + Class-D 1 Amp Inductor Speaker 0.1 VLS6045EX-100M short VLS6045AF-100M 0.01 0.0001 0.001 0.01 0.1 1 10 Output power (W) THD+N v.s. Output power (f=1kHz, RL=4 ) L=10H C=0.68F Inductor Speaker + Class-D 1 Amp Speaker Inductor 0.1 VLS6045EX-100M VLS6045AF-100M short 0.01 0.0001 0.001 0.01 0.1 1 10 Output power (W) Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. (2/5) Please note that the contents may change without any prior notice due to reasons such as upgrading. 20180906 inductor commercial power vls6045af en.fm THD+N (%) THD+N (%)