SY8003C 3MHz Synchronous Step Down Regulator

Silergy

Description

SY8003C High Efficiency 5.5V, 3A Continuous, 3MHz Synchronous Step Down Regulator General .
The SY8003C is high-efficiency, high frequency synchronous step-down DC/DC regulator capable of delivering up to 3A output current.

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Datasheet Specifications

Part number: SY8003C
Manufacturer: Silergy
File Size: 905.32 KB
Datasheet: SY8003C-Silergy.pdf
Description: 3MHz Synchronous Step Down Regulator

Features

* Low RDS(ON) for Internal Switches (Top/Bottom):110mΩ/80mΩ
* 3A Continuous Load Current Capability
* 2.7-5.5V Input Voltage Range
* High Switching Frequency Minimizes the External Components: 3MHz
* Internal Soft-start Limits the Inrush Current
* Hic-cup Mode Protection

Applications

* LCD TV
* Set Top Box
* Net PC
* Mini-Notebook PC
* Access Point Router Typical Applications VIN: 2.7-5.5V 2 3 IN PG LX 6 L1:0.47µH VOUT: 1.8V ON/OFF CIN 22μF 7 EN FB 1 PGND SGND 4 8 R1 200k C1 COUT 22pF 22μFх2 R2 100k Figure1. Schematic Diagram Efficiency (

SY8003C Distributors

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3MHz Synchronous Step Down Regulator Silergy

Silergy SY8003C-like datasheet