RT8073 Datasheet PDF - Richtek High Efficiency Synchronous Step-Down Converter Specs

RT8073 - High Efficiency Synchronous Step-Down Converter

Datasheet Summary

Description

The RT8073 is a high efficiency PWM step-down converter and capable of delivering 6A output current over a wide input voltage range from 2.9V to 5.5V.

The RT8073 provides accurate regulation for a variety of loads with an ±1% reference voltage at room temperature.

Features

over current protection, frequency fold back function in shorted circuit, hiccup mode under voltage protection and over temperature protection. The RT8073 is available in SOP-8 (Exposed Pad) and WDFN-12L 3x3 packages. Ordering Information RT8073 Package Type SP : SOP-8 (Exposed Pad-Option 2) QW : WDFN-12L 3x3 (W-Type) (Exposed Pad-Option 1) Lead Plating System G : Green (Halogen Free and Pb Free) Note : Richtek products are :  RoHS compliant and compatible with the current requirements of IPC/J.

Datasheet Details

Part number	RT8073
Manufacturer	Richtek
File Size	184.02 KB
Description	High Efficiency Synchronous Step-Down Converter
Datasheet	RT8073 Datasheet
Additional preview pages of the RT8073 datasheet.

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Full PDF Text Transcription

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® RT8073 6A, 2MHz, High Efficiency Synchronous Step-Down Converter General Description The RT8073 is a high efficiency PWM step-down converter and capable of delivering 6A output current over a wide input voltage range from 2.9V to 5.5V. The RT8073 provides accurate regulation for a variety of loads with an ±1% reference voltage at room temperature. For reducing inductor size, it provides up to 2MHz switching frequency. The efficiency is maximized through the integrated 50mΩ for high side, 35mΩ for low side MOSFETs and 250μA typical supply current. The RT8073 features over current protection, frequency fold back function in shorted circuit, hiccup mode under voltage protection and over temperature protection. The RT8073 is available in SOP-8 (Exposed Pad) and WDFN-12L 3x3 packages.

Published: May 18, 2016 |