Coilcraft UA801x Dual Inductors
Coilcraft UA801x Dual Inductors are developed for Texas Instruments TPA3220, TPA3244, and TPA3245 amplifier evaluation modules. These dual inductors are used in class-D output filters. The single shielded package contains both coils in the inductors. These UA801x dual inductors offer very low coupling coefficient (k<0.001) between the two inductors. The UA801x dual inductors are designed for 100W into a 4Ω load and are AEC-Q200 grade 1 qualified. These inductors significantly improve the performance of the output LC filter and reduce the board area with a compact single shielded package. Applications include handheld audio devices and portable docking stations, high-end TV soundbars, and automotive stereo audio systems.
Features
Developed for Texas Instruments TPA3220, TPA3244, and TPA3245 amplifier modulesDual inductors for use in class-D output filtersA single shielded package contains both coilsRoHS compliantExcellent inductance vs. current linearity characteristics up to 10A
Applications
Handheld audio devices and portable docking stationsHigh-end TV soundbars
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