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Каква е тази интегрална снема


donioi
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Във УВНТ устройствата се ползва ИС с размер 16-Pin 3mm × 3mm QFN Package dc/dc от 5 волта прави 3.3 волта.  Има различни надписи: CB=BJ, U35 : CB=CM, E10 : CB=DA, J0W. Някой може ли да помогне?

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Edited by donioi
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