A high-performance non-isolated buck constant-voltage output chip with an integrated high-voltage power FET and high-voltage startup circuit. The FT84XX series features low cost, high stability, low peripheral component cost, and high constant-voltage output accuracy. Meanwhile, the chip integrates various protection functions internally. With a maximum power output of 12V/0.35A, it can meet the application needs of various MCUs (Microcontroller Units), motor drives, smart home devices, and small household appliance controls.
- Technical Term Standardization: Key technical terms and abbreviations follow global electronics industry conventions. For example, "buck" (referring to buck converter, a common DC-DC converter type) retains its industry-standard shorthand; "MCU" is supplemented with its full name "Microcontroller Units" for clarity; "FET" (Field-Effect Transistor) uses the widely recognized abbreviation to ensure professionalism and conciseness.
- Product Model & Parameter Expression: The product model "FT84XX series" is retained in its original form to maintain product uniqueness, a standard practice in international technical documentation. Electrical parameters ("12V/0.35A") use the universal "voltage/current" format for intuitive understanding by engineers and procurement personnel globally.
- Application Scope Clarity: "智能家居" is translated as "smart home devices" and "小家电" as "small household appliances" – these translations align with common terminology in global consumer electronics markets, avoiding ambiguity about the target application scenarios.
