Portable Blenders
■General household blenders are small in volume, light in weight and low in power which can blend food smoothly using a rotating high-speed blade in the bottom of the blender. Traditional household blenders operate using the mains voltage and are also limited in use by the power cord. Portable blenders are easy to carry because they use two integrated rechargeable lithium batteries and are not limited by the power cord during use.
■Holtek portable blenders, whose two lithium batteries can be charged through a USB port, use a two cell li-battery dedicated MCU, the BP45F1430. The BP45F1430 MCU contains multiple integrated functional circuits, such as a low-dropout linear regulator LDO, a high voltage output circuit for directly driving a MOSFET, over voltage and over current protection circuits for safety protection during the charging and discharging process, etc. This ensures that only a few external components are required to implement portable products using two integrated lithium batteries and thus greatly reducing the number of components and the PCB are
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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September 27, 2021 |
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V1.00 |
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WAS-20C2EN |
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10.3 MB |
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