AN-SY8003 Datasheet PDF (1MHz Synchronous Step Down Regulator)

AN-SY8003 - 1MHz Synchronous Step Down Regulator

Description

The SY8003 and SY8003A are high-efficiency, high frequency synchronous step-down DC-DC regulator IC capable of delivering up to 3A output current.

Features

Low RDS(ON) for internal switches (top/bottom):110mΩ/80mΩ.
3A continuous load current capability.
2.7-5.5V input voltage range.
High.

Datasheet Details

Part number	AN-SY8003
Manufacturer	Silergy
File Size	859.51 KB
Description	1MHz Synchronous Step Down Regulator
Datasheet	AN-SY8003 Datasheet
Additional preview pages of the AN-SY8003 datasheet.

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Full PDF Text Transcription

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Application Note: AN_SY8003/SY8003A High Efficiency 5.5V, 3A continuous, 1MHz Synchronous Step Down Regulator General Description The SY8003 and SY8003A are high-efficiency, high frequency synchronous step-down DC-DC regulator IC capable of delivering up to 3A output current. The SY8003 and SY8003A operate over a wide input voltage range from 2.7V to 5.5V and integrate main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. Low output voltage ripple and small external inductor and capacitor sizes are achieved with 1MHz switching frequency. SY8003 and SY8003A integrate reliable short circuit and over-voltage protection.

Published: Sep 29, 2018 |