SC2443 Dual-Phase Single or Two Output Synchronous Step-Down Controller

Semtech Corporation

Description

SC2443 POWER MANAGEMENT .
The SC2443 is a high-frequency dual synchronous step-down switching power supply controller.

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Datasheet Specifications

Part number: SC2443
Manufacturer: Semtech Corporation
File Size: 1.32 MB
Datasheet: SC2443_SemtechCorporation.pdf
Description: Dual-Phase Single or Two Output Synchronous Step-Down Controller

Features

* u Wide input voltage range: 4.7V to 16V u 0.5V feedback voltage for low-voltage outputs u Programmable frequency up to 1 MHz per phase u 2-Phase synchronous continuous conduction mode for high efficiency step-down converters u Out-of-phase operation for low input current ripples u Output source and

Applications

* u Dual outputs or 2-phase single output operation u Excellent current sharing between individual phases u Individual soft-start, overload shutdown and enable u External reference input for DDR applications u External synchronization u Industrial temperature range u 4mm X 4mm X1mm 24-lead MLPQ packag

SC2443 Distributors

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SC2443 Dual-Phase Single Two Output Synchronous Step-Down Controller Semtech Corporation

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