RTQ2131B-QA - 2.1MHz Synchronous Step-Down Converter

Richtek

Datasheet Details

Part number	RTQ2131B-QA
Manufacturer	Richtek ↗
File Size	447.20 KB
Description	2.1MHz Synchronous Step-Down Converter
Datasheet	RTQ2131B-QA-Richtek.pdf

The RTQ2131B is a 1A, 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  3V to 36V (soft-start is finished).
Tight Switching Frequency Variation 2.1MHz ±10% Over Operating Ambient Temperature.
5V Fixed Output Voltage ( see Ordering Information for availability).
Maximum Output Current : 1A.
Peak Current Mode Control.
Integrated 200mΩ Switch and 160mΩ Synchronous Rectifier.
Built-In Spread-Spectrum Frequency Modulation for Low EMI.
Power Good Indication.

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Published: Sep 10, 2023 |