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The RT5141A is a multi-outputs integrated chip (MOIC) for Intel ICL/TGL platform. The RT5141A integrates 1 VID buck controller for VCCIN_AUX, 1 buck controller for VDDQ, 1 buck converter for V1P8A, 1 LDO for VPP and 1 terminator LDO for VTT or VDDQTX. Built-in sequencing base on ICL/TGL requirement is implemented in this chip for easy design. The RT5141A supports 3 DDR types as DDR4, LPDDR4, LPDDR4x. The RT5141A is equipped with complete protections such as current limit, OVP, UVP and OTP. The RT5141A is available in WQFN-32L 4x4 package.

Applications

  • Intel ICL/TGL Platform PC
  • IoT Products Base on Intel ICL/TGL Platform
Key Spec.
RT5141A
Status Active
Vin (min) (V) 4.5
Vin (max) (V) 23
Number of Channels 5
Number of Buck Converters 3
Number of LDO Regulators 2
Application PC
Features COT Control;Cycle-by-Cycle Current Limit;Enable Input;Fast Transient Response;OCP;OVP;Power Good;UVP
Package Type WQFN4x4-32
Features
  • Input Voltage Range
    ► 3V to 5.5V for V1P8A, VPP
    ► 4.5V to 23V for VCCIN_AUX and VDDQ
  • Low Quiescent Current Design
  • VID Funtion for VCCIN_AUX
  • Support Pure MLCC Output Decoupling
  • Built-in Soft-Start and Auto-Discharge
  • Built-in Sequencing
  • RoHS Compliant and Halogen Free
Technical Documents
TitleItem TypeLast UpdateDownload
Richtek Product Selection Guide [Jan., 2024] Selection Guide2024/01/18
Please confirm with our distributor or sales representative for actual stock status.
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