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RT8299为高效率具有内部集成功率级MOSFET的DC/DC单片式同步降压型转压器，在输入电压范围从3V至24V，输出电流至3A的操作范围内均有着良好的输入电压、负载变动调节率。RT8299的电流模式操作提供快速的瞬时响应与简易的回路稳定架构。逐周期形式的限流机制可在输出短路时提供电路保护作用，缓启动机制则可消除启动瞬间的输入电流涌浪的问题。热关断的保护机制提供了可靠的、容错率高的操作情形。低电流消耗的关断模式则可断开与输出的连接，实现简易的电池供电系统中的电源管理。
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<div class="spec-list"><ul class="lv1"><li>3V 至 24V输入电压范围 </li><li>3A 输出电流 </li><li>集成的 N-MOSFET 开关 </li><li>电流模式控制 </li><li>恒定操作频率 : 500kHz </li><li>可调输出电压范围 0.8V 至 15V </li><li>效率高达 95% </li><li>可采用低ESR的陶瓷电容做为输出电容 </li><li>逐周期的过电流保护 </li><li>输入低电压锁定机制 </li><li>输出低电压保护 </li><li>过热关机保护 </li><li>SOP-8 (裸露焊垫) 与 10-接脚WDFN 包装 </li><li>符合RoHS规范与无卤特性 </li></ul></div>
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<div class="spec-list"><ul class="lv1"><li>工业、商用的低功率电源系统 </li><li>计算机接口设备产品 </li><li>液晶屏幕与电视 </li><li>绿能电器产品与相关应用装置 </li><li>高效能DSP、FPGA与ASIC等负载条件操作的应用 </li></ul></div>
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