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Automotive Smart Cockpit Reference Design
2025 Product Selection Guide
Automotive Radar Systems

Richtek × SemiDrive

Driving Smart Cockpit Innovation

with New Automotive SoC Power Solution

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Smart Selection, Better Design

Richtek Product Selection Guide 2025

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Richtek and Calterah Collaborate to Transform

Automotive Radar Systems

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Application Notes

Addressing Dynamic Transient AI Workloads: Introducing the RTQ1954 80V Hot Swap Controller

Current Sense Amplifiers: Design Considerations and Examples for PoE, USB PD, Desktops, and Servers

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RTQ2833A used WQFN3x2.5-14(FC).jpg

RTQ2833A

3A, 18V, High-Efficiency Step-Down Converter with Internally-Compensated Fast Current-Mode Control

RTQ2836A used WQFN3x2.5-14(FC).jpg

RTQ2836A

6A, 18V, High-Efficiency Step-Down Converter with Internally-Compensated Fast Current-Mode Control

RTQ2838A used WQFN3x2.5-14(FC).jpg

RTQ2838A

8A, 18V, High-Efficiency Step-Down Converter with Internally-Compensated Fast Current-Mode Control

RTQ5756 used WL-CSP2.69x3.92-54(BSC).jpg

RTQ5756

3V to 5.5V, 4-Phase, Step-Down Converter with I²C Interface

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Current Sense Amplifier Design Guide and Application Examples

December 26, 2025 | Newsletter Issue 55

Current Sense Amplifier Design Guide and Application Examples

How can accurate current monitoring be achieved across 48V server architectures, USB PD and a wide range of power systems? Richtek current sense amplifiers deliver real time current feedback, robust system protection and ......

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