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AN-SY8003A - 1MHz Synchronous Step Down Regulator

This page provides the datasheet information for the AN-SY8003A, a member of the AN-SY8003 1MHz Synchronous Step Down Regulator family.

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.

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Datasheet preview – AN-SY8003A

Datasheet Details

Part number AN-SY8003A
Manufacturer Silergy
File Size 859.51 KB
Description 1MHz Synchronous Step Down Regulator
Datasheet download datasheet AN-SY8003A Datasheet
Additional preview pages of the AN-SY8003A 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.
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