SiC401A, SiC401BCD 15 A microBUCK® SiC401A/B Integrated Buck Regulator with Programmable LDO
●The Vishay Siliconix SiC401A/B an advanced stand-alone synchronous buck regulator featuring integrated power MOSFETs, bootstrap switch, and a programmable LDO in a space-saving PowerPAK® MLP32-55G pin package.
The SiC401A/B is capable of operating with all ceramic solutions and switching frequencies up to 1 MHz. The programmable frequency, synchronous operation and selectable power-save allow operation at high efficiency across the full range of load current. The internal LDO maybe used to supply 5 V for the gate drive circuits or it may be bypassed with an external 5 V for optimum efficiency and used to drive external n-channel MOSFETs or other loads.Additional features include cycle-by-cycle current limit,voltage soft-start, under voltage protection, programmable over current protection, soft shutdown and selectable power-save. The Vishay Siliconix SiC401A/B also provides an enable input and a power good output.
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SiC401A 、 SiC401BCD 、 SiC401B 、 SiC401ACD-T1-GE3 、 SiC401BCD-T1-GE3 、 SiC401DB |
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Integrated Buck Regulator 、 stand-alone synchronous buck regulator |
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[ Notebook ][ desktop ][ server computers ][ Digital HDTV ][ digital consumer applications ][ Networking equipment ][ telecommunication equipment ][ Printers ][ DSL ][ STB ][ Embedded applications ][ Point of load power supplies ] |
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Datasheet |
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Please see the document for details |
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PowerPAK |
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English Chinese Chinese and English Japanese |
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29-Jun-2020 |
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Rev. E |
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63835 |
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2.1 MB |
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