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SY8003A

Silergy
Part Number SY8003A
Manufacturer Silergy
Description 1MHz Synchronous Step Down Regulator
Published Sep 29, 2018
Detailed Description Application Note: AN_SY8003/SY8003A High Efficiency 5.5V, 3A continuous, 1MHz Synchronous Step Down Regulator General D...
Datasheet PDF File SY8003A PDF File

SY8003A
SY8003A

Overview
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.
Ordering Information SY8003 ( □ □□ □ ) Temperature Code Package Code Optional Spec Code Ordering Number SY8003DFC SY8003ADFC Package type DFN2x2-8 DFN2x2-8 Note① 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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