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Product Spec Banner
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RTQ2183-QA 是一款同步降压转换器，设计可在 2.5V 至 5.5V 的输入电压范围内运作。它可提供高达 3A 的输出电流，并支援 0.6V 至 3.3V 的可调式输出电压。RTQ2183-QA 采用进阶固定导通时间 (ACOT<sup>®</sup>) 控制架构，可实现快速且稳定的输出电压调节，非常适合具动态负载需求的应用。透过将所需外部元件数量降至最低，ACOT<sup>®</sup> 架构可简化设计并降低系统成本，以实现高效率电源管理。主要功能包括独立启用控制输入与电源良好指示器，便于进行时序控制。可程式化软启动功能透过 SS 脚位上的外部电容实现，可确保受控的突入电流与平顺上电。RTQ2183-QA 提供完整保护功能，包括输入欠压锁定、输出欠压保护、输出过压保护、过电流保护与过温保护。逐周期电流限制保护可防止输出短路。RTQ2183-QA 采用小型 WET-VDFN-8J2L 2x1.5 (FC) 封装，为各种系统设计提供灵活性与节省空间的优势。建议接面温度范围为 -40°C 至 150°C，环境温度范围为 -40°C 至 125°C。
RTQ2183-QA 电路图
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<div class="spec-list"><ul class="lv1"><li>AEC-Q100 Grade 1 Qualified </li><li>±1.5% Output Accuracy from -40°C to 125°C Junction Temperature Range </li><li>Soft-Start Control with External CSS </li><li>Forced PWM Mode </li><li>Input Voltage Range: 2.5V to 5.5V </li><li>Output Voltage Range: 0.6V to 3.3V </li><li>65mΩ and 35mΩ Integrated Power MOSFETs </li><li>Fixed 2.4MHz Switching Frequency </li><li>Fast Load Transient Response with ACOT<sup>®</sup> Control Topology </li><li>Enable Pin and Soft-Start Pin for Sequence Control </li><li>Power-Good Indicator </li><li>Operate Up to 100% Duty Cycle </li><li>Input Undervoltage-Lockout Protection (UVLO) </li><li>Input Overvoltage-Lockout Protection (OVLO) </li><li>Output Overvoltage Protection (OVP) </li><li>Output Undervoltage Protection (UVP) </li><li>Short Circuit Protection with Hiccup Mode </li><li>Over-Temperature Protection </li><li>Small Form Factor <ul class="lv2"> <li></li><li>WET-VDFN-8J2L 2x1.5 (FC) Package with Compact BOM </li></ul> </li><li>Ambient Temperature Range: -40°C to 125°C </li><li>Junction Temperature Range: -40°C to 150°C </li></ul></div>
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RTQ2183-QA 订购信息
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<div class="spec-list"><ul class="lv1"><li>ADAS </li><li>Automotive IVI </li><li>Automotive Clusters </li></ul></div>
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