RT6243B, RT6243A - High Efficiency Synchronous Step-Down Converter

Name: RT6243B
SKU: RT6243B-1557939

Richtek

📥 Download Datasheet

RT6243B Datasheet Preview — This datasheet PDF includes multiple part numbers: RT6243B, RT6243A. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	RT6243B, RT6243A
Manufacturer	Richtek
File Size	671.87 KB
Description	High Efficiency Synchronous Step-Down Converter
Datasheet	RT6243A-Richtek.pdf
Note	This datasheet PDF includes multiple part numbers: RT6243B, RT6243A. Please refer to the document for exact specifications by model.

RT6243B Product details

Description

The RT6243A/B is a high-performance, synchronous stepdown converter that can deliver up to 12A output current with an input supply voltage range of 4.5V to 17V.

Features

are also integrated in the device including the cycle-by-cycle current limit, OVP, UVP, input UVLO and OTP. The RT6243A/B is available in a thermally enhanced VQFN18L 3.5x3.5 (FC) package. Marking Information RT6243AGQVF 1A= : Product Code 1A=YM DNN YMDNN : Date Code Features.
4.5V to 17V Input Voltage Range.
Integrated 9.8mΩ/4.5mΩ MOSFETs.
0.6V ±1% Voltage Reference.
Adjustable Output Voltage from 0.6V to 5.5V.
Supports Ceramic Output Capacitor.
ACOTTM Contro.

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Published: Dec 25, 2024 |