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Personal Computing

Richtek offers complete power solutions for personal computing including notebooks, desktops, etc. Our solutions have high reliability, storage, and performance. We offer discrete as well as highly integrated PMIC solutions which are fully compliant with AMD, Intel, Nvidia voltage regulation specifications.

USB-C Interface

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Buck-Boost Regulator
System 5V Buck
Type-C Protection IC PD Controller TCPC Controller


Motherboards - Intel ADL-S (IMVP9.1)Power Map for DT/AIO with DDR5

Buck Controller 3
Buck Converter 1
Buck Converter 2
Buck Controller 1
Buck Converter 2
Buck Controller 4
LDO 2

NVIDIA Ampere AIC Power Map

Buck Controller
System 5V Buck Buck Controller
Type-C Port Controller
Buck Controller

NVIDIA Ampere NB GPU Power Map

Buck Controller
Buck Controller
Buck Controller

DDR5 UDIMM & SO-DIMM

Power Management IC

FHD TFT-LCD Panel

Type-C Port Controller
Type-C Buck-Boost Controller
Type-C Protection IC
Part NumberDescriptionRelated Products
RT1738AType-C CC and SBU Short to VBUS Over-Voltage and IEC ESD Protection SwitchUSB Type-C & PD Solutions > USB-C & PD
TCPC Controller
Part NumberDescriptionRelated Products
RT1715Programmable USB Type-C PD ControllerUSB Type-C & PD Solutions > USB-C & PD
System 5V Buck
Part NumberDescriptionRelated Products
RT6575A/RT6575BDual-Channel Synchronous DC-DC Step-Down Controller with 5V/3.3V LDOsSwitching Regulators > Step-Down (Buck) Controllers
Buck Controller 1
Part NumberDescriptionRelated Products
RT6575A/RT6575BDual-Channel Synchronous DC-DC Step-Down Controller with 5V/3.3V LDOsSwitching Regulators > Step-Down (Buck) Controllers
Buck Controller 3
Part NumberDescriptionRelated Products
RT6543A/RT6543BHigh Efficiency Single Synchronous Buck PWM Controller for INTEL VCCIN AUX ICL and TGLSwitching Regulators > Step-Down (Buck) Controllers
Buck Converter 1
Part NumberDescriptionRelated Products
RT62194A, 23V, 500kHz, ACOT® Synchronous Buck ConverterSwitching Regulators > Step-Down (Buck) Converters
Buck Controller 4
Part NumberDescriptionRelated Products
RT8237FHigh Efficiency Single Synchronous Buck PWM ControllerSwitching Regulators > Step-Down (Buck) Controllers
LDO 2
Part NumberDescriptionRelated Products
RT9053ALow Dropout, 400mA Adjustable Linear RegulatorLinear Regulators > Single Output LDO
PMIC
Part NumberDescriptionRelated Products
RTQ5132DDR5 Client VR on DIMM PMICPMICs
RTQ5136DDR5 Client VR on DIMM PMICPMICs
Type-C Buck-Boost Controller
Part NumberDescriptionRelated Products
RT62194A, 23V, 500kHz, ACOT® Synchronous Buck ConverterSwitching Regulators > Step-Down (Buck) Converters
Type-C Port Controller
Part NumberDescriptionRelated Products
RT1715Programmable USB Type-C PD ControllerUSB Type-C & PD Solutions > USB-C & PD
Buck Controller
Part NumberDescriptionRelated Products
RT8848A/RT8848BMulti-Phase PWM Controller with PWM-VID ReferenceSwitching Regulators > Multi-Phase Step-Down Controllers

Intel ADL-P(IMVP9.1) Power Map for NB with DDR4/LPDDR4

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Buck Converter 2
Buck Converter 2
Load Switch
Buck Controller 3
LDO

Intel ADL-M(IMVP9.1) Power Map for NB with LPDDR4X/LPDDR5

Buck Controller 3
Buck Converter 2 Load Switch

AMD FP7 Rembrandt Power Map

Buck Converter 2
Buck Converter 3
Buck Converter 4
Buck Converter 4
Buck Converter 5

AMD FP7r2 Rembrandt Power Map

Buck Converter 3
Buck Converter 4
Buck Converter 4
(Intel ADL-P) Buck Controller 2
Part NumberDescriptionRelated Products
RT6543A/RT6543BHigh Efficiency Single Synchronous Buck PWM Controller for INTEL VCCIN AUX ICL and TGLSwitching Regulators > Step-Down (Buck) Controllers
(Intel ADL-P) Buck Controller 3
Part NumberDescriptionRelated Products
RT8231A/RT8231BComplete DDR Memory Power Supply ControllerSwitching Regulators > Step-Down (Buck) Controllers
Load Switch
Part NumberDescriptionRelated Products
RT9740ADual Channel, Ultra-Low Resistance Load SwitchSwitches
(Intel ADL-M) Buck Controller 3
Part NumberDescriptionRelated Products
RT6543A/RT6543BHigh Efficiency Single Synchronous Buck PWM Controller for INTEL VCCIN AUX ICL and TGLSwitching Regulators > Step-Down (Buck) Controllers
(AMD FP7) Buck Converter 2
Part NumberDescriptionRelated Products
RT62206A, 23V, 500kHz, ACOT® Synchronous Buck ConverterSwitching Regulators > Step-Down (Buck) Converters
(AMD FP7) Buck Converter 3
Part NumberDescriptionRelated Products
RT62194A, 23V, 500kHz, ACOT® Synchronous Buck ConverterSwitching Regulators > Step-Down (Buck) Converters
(AMD FP7) Buck Converter 5
Part NumberDescriptionRelated Products
RT57155.5VIN, 2A, High Efficiency Synchronous Step-Down Converter with Low Quiescent CurrentSwitching Regulators > Step-Down (Buck) Converters
(FP7r2) Buck Converter 3
Part NumberDescriptionRelated Products
RT62206A, 23V, 500kHz, ACOT® Synchronous Buck ConverterSwitching Regulators > Step-Down (Buck) Converters
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