SC2446 Datasheet - Semtech Corporation

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SC2446 Dual-Phase Single or Two Output Synchronous Step-Down Controller

Dual-Phase Single or Two Output www.DataSheet4U.com Synchronous Step-Down Controllers POWER MANAGEMENT .
The SC2446 is a high-frequency dual synchronous stepdown switching power supply controller.

SC2446_SemtechCorporation.pdf

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Datasheet Details

Part number:

SC2446

Manufacturer:

Semtech Corporation

File Size:

850.82 KB

Description:

Dual-Phase Single or Two Output Synchronous Step-Down Controller

Features

* 2-Phase synchronous continuous conduction mode for high efficiency step-down converters Out of phase operation for low input current ripples Output source and sink currents Fixed frequency peak current-mode control 75mV/-110mV maximum current sense voltage Synth

Applications

* The SC2446 employs fixed frequency peak current-mode control for the ease of frequency compensation and fast transient response. The dual-phase step-down controllers of the SC2446 can be configured to provide two individually controlled and regulated outputs or a single output with shared current i

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SC2446 Dual-Phase Single Two Output Synchronous Step-Down Controller Semtech Corporation

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