RTQ2105-QA - High Efficiency Synchronous Step-Down Converter

Richtek

Datasheet Details

Part number	RTQ2105-QA
Manufacturer	Richtek
File Size	832.22 KB
Description	High Efficiency Synchronous Step-Down Converter
Datasheet	RTQ2105-QA-Richtek.pdf

The RTQ2105 is a 3A, high-efficiency, current mode synchronous step-down converter which is optimized for automotive applications.

AEC-Q100 Grade 1 Qualified.
Wide Input Voltage Range  4V to 36V (steady-state operation after VOUT settle)  3V to 36V (Soft-start is finished).
Maximum Output Current : 3A.
Peak Current Mode Control.
Integrated 70mΩ Switch and 70mΩ Synchronous Rectifier.
Low Quiescent Current : 40μA.
Fast 60ns Minimum Switch On-Time.
Ultra-Short 65ns Minimum Switch Off-Time.
Adjustable and Synchronizable Switching : 300kHz to 2.2MHz.
Selectable PSM/FPWM at Lig.

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Published: Dec 5, 2023 |