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RT7203BT 是内含反馈补偿、支持快充协议的可编程控制器，其内部自带的 MCU 可承担经由 D+/D- 接口传输的各种私家协议。</br>此控制器是针对高功率密度离线式 AC-DC 转换器的专门设计，集成了定电压控制回路、定电流控制回路和反馈补偿部分以获得更好的电压调节性能，无需使用补偿元件，还具备更好的瞬态响应特性和安全特性。
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<li class="mv5">支持私家协议</li><li class="mv5">支持 3V-13V 输出应用</li><li class="mv5">内含 MCU 及 16kB Mask ROM、16kB OTP ROM 和 1.5kB SRAM</li><li class="mv5">内含定电压、定电流控制用分流式调节器</li><li class="mv5">内含反馈补偿</li><li class="mv5">内含温度检测功能</li><li class="mv5">使用 10 位 ADC</li><li class="mv5">VDD 引脚兼具输出电容放电功能</li><li class="mv5">常态耗电低于 3.3mA</li><li class="mv5">空闲模式耗电低于 1.5mA</li><li class="mv5">节能模式耗电低于 900μA</li><li class="mv5">自适应式输出过压保护</li><li class="mv5">自适应式欠压保护</li><li class="mv5">DP/DM 过压保护</li><li class="mv5">RT 过压保护</li><li class="mv5">固件可调定电流保护</li><li class="mv5">固件可调过流保护</li><li class="mv5">固件可调过热保护</li>
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<li class="mv5">使用快充协议的旅行充电器</li>
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