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SY8303 - Synchronous Step Down Regulator

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Datasheet Details

Part number SY8303
Manufacturer Silergy
File Size 526.42 KB
Description Synchronous Step Down Regulator
Datasheet download datasheet SY8303 Datasheet

General Description

The SY8303 develops a high efficiency synchronous step-down DC-DC converter capable of delivering 3A load current.

The SY8303 operates over a wide input voltage range from 4.5V to 40V and integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss.

Overview

Applications Note: SY8303 High Efficiency Fast Response, 3A, 40V Input Synchronous Step Down Regulator.

Key Features

  • ultra low quiescent operating to achieve high efficiency under light load. And the internal soft-start limits inrush current during power on. SY8303 is available in TSOT23-8 package. Ordering Information SY8303.
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  • Tempera ture Code Packa ge Code Optiona l Spec Code Ordering Number Package type Note SY8303AIC TSOT23-8 -- Features.
  • Low RDS(ON) for internal switches (top/bottom): 110/70 mΩ.
  • 4.5-40V input voltage range.
  • Internal c.

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