EN5311QI Datasheet PDF - Intel Step-Down DC-DC Switching Converter Specs

EN5311QI - Step-Down DC-DC Switching Converter

Datasheet Summary

Description

The Ultra-Low-Profile EN5311QI is targeted to applications where board area and profile are critical.

EN5311QI is a complete power conversion solution requiring only two low cost ceramic MLCC caps.

Inductor, MOSFETS, PWM, and compensation are integrated into a tiny 5mm x 4mm x 1.1mm QFN package.

Features

Revolutionary Integrated Inductor.
5mm x 4mm x1.1mm QFN package.
Very small total solution foot print.
4 MHz switching frequency.
Only two low cost MLCC caps required.
Designed for low noise/low EMI.
Very low ripple voltage; 5mVp-p Typical.
High efficiency, up to 95%.
Wide 2.4V to 6.6V input range.
1000mA continuous output current.
Less than 1 µA standby current.
Excellent transient per.

Datasheet Details

Part number	EN5311QI
Manufacturer	Intel
File Size	1.28 MB
Description	Step-Down DC-DC Switching Converter
Datasheet	EN5311QI Datasheet
Additional preview pages of the EN5311QI datasheet.

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Full PDF Text Transcription

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DataSheeT – enpirion® power solutions EN5311QI 1A PowerSoC Step-Down DC-DC Switching Converter with Integrated Inductor DESCRIPTION The Ultra-Low-Profile EN5311QI is targeted to applications where board area and profile are critical. EN5311QI is a complete power conversion solution requiring only two low cost ceramic MLCC caps. Inductor, MOSFETS, PWM, and compensation are integrated into a tiny 5mm x 4mm x 1.1mm QFN package. The EN5311QI is engineered to simplify design and to minimize layout constraints. 4 MHz switching frequency and internal type III compensation provides superior transient response. With a 1.1 mm profile, the EN5311QI is ideal for space and height constrained applications.

Published: Dec 23, 2019 |