Summary:
With the advent of the information age, handheld electronic products are emerging (such as PDAs, digital cameras, mobile phones, etc.). These products are mainly powered by batteries. How to design power management circuits in such products to ensure the practicability and economy of the products becomes a key issue in product design. This article discusses the design of two typical battery-powered circuits from the working experience of designing handheld products.
Hard switch circuit diagram
Soft switch circuit diagram
See the upload document for details.
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Dongguan Swan Electronic Technology Co., Ltd , https://www.swanconnector.com