Digital Cockpit

The digital cockpit is the main control in automobiles to deliver information content and entertainment. It requires a variety of high-end processors, human interface devices and codec devices for processing information, audio, and video data. Richtek has continuously included more features in our chip designs to meet application requirements and enhance user experience.

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4-Channel Multi-Configuration PMIC
Part Number	Description	Related Products
RTQ2134-QA	2.1MHz, 20A Multi-Phase Step-Down Converter with I²C Interface	Switching Regulators > Step-Down (Buck) Converters

8A Buck Converter
Part Number	Description	Related Products
RTQ2159-QA	8A, 6.5V, 2.1MHz, ACOT^® Synchronous Step-Down Converter with I²C Interface	Switching Regulators > Step-Down (Buck) Converters

Automotive CIS/CCM PMIC
Part Number	Description	Related Products
RTQ2072-QA	Automotive CIS/CCM PMIC for Ultra Compact Camera and High Image Quality System	PMICs
RTQ2072-QT	Automotive CIS/CCM PMIC for Ultra Compact Camera and High Image Quality System	PMICs
RTQ2078-QF	Functional Safety PMIC for Automotive Camera Sensor/Module	PMICs

TFT LCD Integrated Power Module
Part Number	Description	Related Products
RTQ6749-QT-A2	TFT LCD Integrated Power Module for Automotive	PMICs

Low Iq LDO
Part Number	Description	Related Products
RTQ2569-QA	36V, 2μA I_Q, Peak 200mA, Low Dropout Voltage Linear Regulator	Linear Regulators > Single Output LDO

USB Type-C PD and PWM Buck-Boost Controller
Part Number	Description	Related Products
RTQ7882-QT	USB Type-C PD and PWM Buck-Boost Controller with AnyPower^TM and PD Safe^® Features	USB Type-C & PD Solutions > USB-C & PD
RTQ7883B-QT	USB Type-C PD and PWM Buck Converter with AnyPower^TM and PD Safe^® Features	USB Type-C & PD Solutions > USB-C & PD
RTQ7860-QT	USB Type-C PD and PWM Buck-Boost Controller with AnyPower^TM and PD Safe^® Features	USB Type-C & PD Solutions > USB-C & PD

Charging Port Controller and Buck Converter
Part Number	Description	Related Products
RTQ2117A-QA	Charging Port Controller and Integrated 36V 3A Synchronous Buck Converter	USB Type-C & PD Solutions > USB-C & PD
RTQ2117C-QA	USB Type-C DFP with Charging Port Controller and Integrated 36V 3.5A Synchronous Buck Converter	USB Type-C & PD Solutions > USB-C & PD

1A Low Noise LDO
Part Number	Description	Related Products
RTQ2510-QT	1A, Low Noise, Ultra High PSRR, Low-Dropout Linear Regulator	Linear Regulators > Single Output LDO

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6V, 1A LDO
Part Number	Description	Related Products
RTQ2510-QA	1A, Low Noise, Ultra High PSRR, Low-Dropout Linear Regulator	Linear Regulators > Single Output LDO

IVI SoC PMIC
Part Number	Description	Related Products
RTQ2134-QA	2.1MHz, 20A Multi-Phase Step-Down Converter with I²C Interface	Switching Regulators > Step-Down (Buck) Converters

HV Buck Converter
Part Number	Description	Related Products
RTQ2945-QA	42V_IN, 5A, Asynchronous Step-Down Converter with Low Quiescent Current	Switching Regulators > Step-Down (Buck) Converters

36V, 3A Buck Converter
Part Number	Description	Related Products
RTQ2104-QA	36V_IN, 3A, High Efficiency, 2.1MHz, Synchronous Step-Down Converter with Low Quiescent Current	Switching Regulators > Step-Down (Buck) Converters

6V, 3A Buck Converter
Part Number	Description	Related Products
RT2101A	2.95V to 6V Input, 3A Output, 2MHz, Synchronous Step-Down Converter	Switching Regulators > Step-Down (Buck) Converters

6V, 2A Buck Converter
Part Number	Description	Related Products
RT2101B	2.95V to 6V Input, 2A Output, 2MHz, Synchronous Step-Down Converter	Switching Regulators > Step-Down (Buck) Converters

6V, 2A ACOT Buck Converter
Part Number	Description	Related Products
RTQ2103A-QA	2A, 6V, Low I_Q ACOT Synchronous Step-Down Converter	Switching Regulators > Step-Down (Buck) Converters

6V, 2A LDO
Part Number	Description	Related Products
RTQ2516-QT	2A, Low Input Voltage, Ultra-Low Dropout LDO Regulator with Enable	Linear Regulators > Single Output LDO

Camera PMIC
Part Number	Description	Related Products
RTQ2071-QA	Automotive CIS/CCM PMIC for Ultra Compact Camera and High Image Quality System	PMICs
RTQ2076-QT	Automotive CIS/CCM PMIC for Ultra Compact Camera and High Image Quality System	PMICs
RTQ2077S-QT	DC-DC Converters + LDO PMIC for Industrial/Automotive Application	PMICs

Display PMIC
Part Number	Description	Related Products
RTQ6749-QT-A2	TFT LCD Integrated Power Module for Automotive	PMICs

WLED Driver
Part Number	Description	Related Products
RT8577	High Voltage 4-CH LED Driver	LED Drivers > RGB & White LED Drivers

USB PD Solution
Part Number	Description	Related Products
RTQ7880-QT	USB Type-C PD and PWM Buck-Boost Controller with AnyPower™ and PD Safe^® Features	USB Type-C & PD Solutions > USB-C & PD
RTQ7880A-QT	USB Type-C PD and PWM Buck-Boost Controller with AnyPower™ and PD Safe^® Features	USB Type-C & PD Solutions > USB-C & PD
RTQ7881-QT	USB Type-C PD and PWM Buck Controller with AnyPower™ and PD Safe^® Features	USB Type-C & PD Solutions > USB-C & PD

USB BC Solution
Part Number	Description	Related Products
RTQ2115A-QA	Charging Port Controller and Integrated 36V 3A Synchronous Buck Converter	USB Type-C & PD Solutions > USB-C & PD
RTQ2115C-QA	USB Type-C DFP with Charging Port Controller and Integrated 36V 3.5A Synchronous Buck Converter	USB Type-C & PD Solutions > USB-C & PD
RTQ2116A-QA	Charging Port Controller and Integrated 36V 3A Synchronous Buck Converter	USB Type-C & PD Solutions > USB-C & PD
RTQ2116C-QA	USB Type-C DFP with Charging Port Controller and Integrated 36V 3.5A Synchronous Buck Converter	USB Type-C & PD Solutions > USB-C & PD
RTQ2117A-QA	Charging Port Controller and Integrated 36V 3A Synchronous Buck Converter	USB Type-C & PD Solutions > USB-C & PD
RTQ2117C-QA	USB Type-C DFP with Charging Port Controller and Integrated 36V 3.5A Synchronous Buck Converter	USB Type-C & PD Solutions > USB-C & PD
RTQ2118A-QA	Charging Port Controller and Integrated 36V 3A Synchronous Buck Converter	USB Type-C & PD Solutions > USB-C & PD
RTQ2118C-QA	USB Type-C DFP with Charging Port Controller and Integrated 36V 3.5A Synchronous Buck Converter	USB Type-C & PD Solutions > USB-C & PD

36V, 0.1A LDO
Part Number	Description	Related Products
RTQ2569-QA	36V, 2μA I_Q, Peak 200mA, Low Dropout Voltage Linear Regulator	Linear Regulators > Single Output LDO

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USB Type-C PD and PWM Buck-Boost Controller
Part Number	Description	Related Products
RTQ7880-QT	USB Type-C PD and PWM Buck-Boost Controller with AnyPower™ and PD Safe^® Features	USB Type-C & PD Solutions > USB-C & PD
RTQ7881-QT	USB Type-C PD and PWM Buck Controller with AnyPower™ and PD Safe^® Features	USB Type-C & PD Solutions > USB-C & PD

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36Vin Buck Converter
Part Number	Description	Related Products
RTQ2104-QA	36V_IN, 3A, High Efficiency, 2.1MHz, Synchronous Step-Down Converter with Low Quiescent Current	Switching Regulators > Step-Down (Buck) Converters
RTQ2105-QA	36V_IN, 3A, High Efficiency Synchronous Step-Down Converter with Low Quiescent Current	Switching Regulators > Step-Down (Buck) Converters
RTQ2943-QA	42V_IN, 3.5A, Asynchronous Step-Down Converter with Low Quiescent Current	Switching Regulators > Step-Down (Buck) Converters

Low Vin LDO
Part Number	Description	Related Products
RT2517B	1A, 6V, Ultra-Low Dropout Linear Regulator	Linear Regulators > Single Output LDO

Low Vin Buck Converter
Part Number	Description	Related Products
RTQ2103A-QA	2A, 6V, Low I_Q ACOT Synchronous Step-Down Converter	Switching Regulators > Step-Down (Buck) Converters

High Vin LDO
Part Number	Description	Related Products
RTQ2569-QA	36V, 2μA I_Q, Peak 200mA, Low Dropout Voltage Linear Regulator	Linear Regulators > Single Output LDO

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Low Vin Power Switch
Part Number	Description	Related Products
RT2528A	120mΩ 2.5A Power Switch with Adjustable Current Limit	Switches

Low Vin LDO
Part Number	Description	Related Products
RTQ2510-QA	1A, Low Noise, Ultra High PSRR, Low-Dropout Linear Regulator	Linear Regulators > Single Output LDO

36Vin Buck Converter
Part Number	Description	Related Products
RTQ2104-QA	36V_IN, 3A, High Efficiency, 2.1MHz, Synchronous Step-Down Converter with Low Quiescent Current	Switching Regulators > Step-Down (Buck) Converters
RTQ2105-QA	36V_IN, 3A, High Efficiency Synchronous Step-Down Converter with Low Quiescent Current	Switching Regulators > Step-Down (Buck) Converters

Low Vin Buck Converter 1
Part Number	Description	Related Products
RT2101A	2.95V to 6V Input, 3A Output, 2MHz, Synchronous Step-Down Converter	Switching Regulators > Step-Down (Buck) Converters
RTQ2158-QA	8A, 6.5V, 2.1MHz Synchronous Step-Down Converter	Switching Regulators > Step-Down (Buck) Converters

Low Vin Buck Converter 2
Part Number	Description	Related Products
RT2101A	2.95V to 6V Input, 3A Output, 2MHz, Synchronous Step-Down Converter	Switching Regulators > Step-Down (Buck) Converters
RT2101B	2.95V to 6V Input, 2A Output, 2MHz, Synchronous Step-Down Converter	Switching Regulators > Step-Down (Buck) Converters
RTQ2103A-QA	2A, 6V, Low I_Q ACOT Synchronous Step-Down Converter	Switching Regulators > Step-Down (Buck) Converters

Boost Converter
Part Number	Description	Related Products
RTQ9297	3A High Performance Step-Up DC-DC Converter	Switching Regulators > Step-Up (Boost) Converters

CIS/CCM PMIC
Part Number	Description	Related Products
RT2070	3 Channel DC/DC Converters +LDO +LSW PMIC with I²C Interface for Industrial/Automotive Application	PMICs
RTQ2077S-QT	DC-DC Converters + LDO PMIC for Industrial/Automotive Application	PMICs

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36Vin USB Charger 1
Part Number	Description	Related Products
RTQ2117A-QA	Charging Port Controller and Integrated 36V 3A Synchronous Buck Converter	USB Type-C & PD Solutions > USB-C & PD
RTQ2118A-QA	Charging Port Controller and Integrated 36V 3A Synchronous Buck Converter	USB Type-C & PD Solutions > USB-C & PD

36Vin USB Charger 2
Part Number	Description	Related Products
RTQ2117C-QA	USB Type-C DFP with Charging Port Controller and Integrated 36V 3.5A Synchronous Buck Converter	USB Type-C & PD Solutions > USB-C & PD
RTQ2118C-QA	USB Type-C DFP with Charging Port Controller and Integrated 36V 3.5A Synchronous Buck Converter	USB Type-C & PD Solutions > USB-C & PD

36Vin LDO
Part Number	Description	Related Products
RTQ2569-QA	36V, 2μA I_Q, Peak 200mA, Low Dropout Voltage Linear Regulator	Linear Regulators > Single Output LDO

36Vin Buck Converter
Part Number	Description	Related Products
RTQ2104-QA	36V_IN, 3A, High Efficiency, 2.1MHz, Synchronous Step-Down Converter with Low Quiescent Current	Switching Regulators > Step-Down (Buck) Converters
RTQ2105-QA	36V_IN, 3A, High Efficiency Synchronous Step-Down Converter with Low Quiescent Current	Switching Regulators > Step-Down (Buck) Converters
RTQ2943-QA	42V_IN, 3.5A, Asynchronous Step-Down Converter with Low Quiescent Current	Switching Regulators > Step-Down (Buck) Converters

Wide Vin Converter: Buck/Buck-Boost
Part Number	Description	Related Products
RTQ2945-QA	42V_IN, 5A, Asynchronous Step-Down Converter with Low Quiescent Current	Switching Regulators > Step-Down (Buck) Converters

4 Buck + 8 LDO PMIC
Part Number	Description	Related Products
RTQ5115-QA	Integrated PMIC with 4-Channel Synchronous Buck Converters, 8 LDOs, and MTP Non-Volatile Memory for Industrial and Automotive Applications	PMICs

Multi-Phase Buck Converter
Part Number	Description	Related Products
RTQ2134-QA	2.1MHz, 20A Multi-Phase Step-Down Converter with I²C Interface	Switching Regulators > Step-Down (Buck) Converters

Low Vin LDO 1
Part Number	Description	Related Products
RT2517B	1A, 6V, Ultra-Low Dropout Linear Regulator	Linear Regulators > Single Output LDO

Low Vin LDO 2
Part Number	Description	Related Products
RTQ2516-QT	2A, Low Input Voltage, Ultra-Low Dropout LDO Regulator with Enable	Linear Regulators > Single Output LDO

Low Vin Buck Converter 1
Part Number	Description	Related Products
RT2101A	2.95V to 6V Input, 3A Output, 2MHz, Synchronous Step-Down Converter	Switching Regulators > Step-Down (Buck) Converters
RTQ2103A-QA	2A, 6V, Low I_Q ACOT Synchronous Step-Down Converter	Switching Regulators > Step-Down (Buck) Converters

Low Vin Buck Converter 2
Part Number	Description	Related Products
RTQ2103A-QA	2A, 6V, Low I_Q ACOT Synchronous Step-Down Converter	Switching Regulators > Step-Down (Buck) Converters