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RTQ5136 是一款集成式电源管理 IC，适用于一般与超频 DDR5 SODIMM 及 UDIMM 应用。此器件提供三个 Buck 转换器 (SWA、SWB 与 SWC) 以及两个 LDO (VLDO_1.0V 与 VLDO_1.8V)。此外，RTQ5136 支持可选接口 (I<sup>2</sup>C 或 I3C Basic)，以适应各种应用环境。其内嵌完整保护机制，以确保安全的电源分配，并具备将故障事件记录于寄存器中，以及通过 PWR_GOOD 与 GSI_n 开漏指示器发出信号的能力。RTQ5136 采用 WQFN-28L 3x4 (FC) 封装。建议结温范围为 −40°C 至 125°C。
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<li class="mv5"> VIN_Bulk with Input Supply Range: 4.25V to 5.5V <br /> </li><li class="mv5"> High Integration:<br /> ► Three High Efficiency Buck Converters <br />    ♦ SWA: I<sub>TDC</sub> = 6A, I<sub>MAX</sub> = 7.5A <br />    ♦ SWB: I<sub>TDC</sub> = 4A, I<sub>MAX</sub> = 5A<br />    ♦ SWC: I<sub>TDC</sub> = 1A, I<sub>MAX</sub> = 2A<br /> ► Two LDOs <br />    ♦ VLDO_1.8V: I<sub>MAX</sub> = 25mA<br />    ♦ VLDO_1.0V: I<sub>MAX</sub> = 20mA<br /> </li><li class="mv5"> Support Overclocking Operation<br /> ► SWA/B Output Voltage up to 2.2V<br /> </li><li class="mv5"> 0.75% Converter Output Accuracy<br /> </li><li class="mv5"> Fast Transient Response with A<sup>2</sup>RCOT Control<br /> </li><li class="mv5"> Support I<sup>2</sup>C and I<sup>3</sup>C Slave Control<br /> </li><li class="mv5"> Error Log Counter and Data Storage (NVM)<br /> </li><li class="mv5"> MTP Registers with Secured R/W Access<br /> </li><li class="mv5"> Programmable and DIMM Specific Registers for Customization<br /> </li><li class="mv5"> Programmable Mode for Debug and Validation<br /> </li><li class="mv5"> Telemetry for Output Current, Voltage and Power<br /> </li><li class="mv5"> Complete Protection Mechanisms<br /> ► VIN_Bulk Input Supply OVP<br /> ► OVP, UVP, OCP, HCW for Each Rails<br /> ► High Temp Warning and OTP<br /> </li><li class="mv5"> General Status Interrupt Function<br /> </li><li class="mv5"> Power Good Indicator</li>
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<li class="mv5"> DDR5 SODIMM/ UDIMM</li>
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