SC483 Datasheet, Controller, Semtech Corporation

SC483 Features

• Controller Constant on-time for fast dynamic response Programmable VOUT range = 0.5
    – VCCA VBAT Range = 1.8V
    – 25V DC current sense using low-side RDS(ON) sensing o

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Part number:

SC483

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Semtech Corporation

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📄 Datasheet

Description:

Dual synchronous buck pseudo fixed frequency power supply controller. Dual Synchronous Buck Pseudo Fixed Frequency Power Supply Controller Features Constant on-time for fast dynamic response Programmabl

SC483 Application

• Applications Notebook computers CPT I/O supplies Handheld terminals and PDAs LCD monitors Network power supplies 5VSUS VBAT D1 R1 RTON1 R2 22 10R 2

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