SC1112 Datasheet - Semtech

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SC1112 Triple Low Dropout Regulator Controllers

Triple Low Dropout Regulator Controllers POWER MANAGEMENT .
The SC1112 was designed for the latest high speed motherboards.

SC1112_Semtech.pdf

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Datasheet Details

Part number:

SC1112

Manufacturer:

Semtech

File Size:

338.22 KB

Description:

Triple Low Dropout Regulator Controllers

Features

* include an integrated charge pump that provides adequate gate drives for the external Mosfets, and a capacitive programable delay for the power good signal. SC1112 . eatures K Triple linear controllers K Selectable and Adjustable Output Voltages K LDOs track input voltage within 200mV (. unction of

Applications

* K Pentium® III Motherboards K Triple power supplies Typical Application Circuit +3.3V VTT +5V STBY 1K R1 POWER GOOD C6 330u Q2 5VSTBY ADJGATE C1 10u SC1112/A GND AGPGATE AGPSEN VTTGATE VTTSEN AGPSEL VTTSEL VTTIN C3 0.1u Q3 C14 330u AGP Q1 C2 C18 330u C16 330u C17 0.1u VTT C19 330u C8 330u C9 0.

SC1112 Distributors

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SC1112 Triple Low Dropout Regulator Controllers Semtech

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