SC2443 Datasheet - Semtech Corporation

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

The SC2443 is a high-frequency dual synchronous step-down switching power supply controller. It provides out-of-phase high-current output gate drives to all N-channel MOSFET power stages. The SC2443 operates in synchronous continuous-conduction mode. Both phases are capable of maintaining regulation.

SC2443 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

SC2443 Datasheet (1.32 MB)

SC2443 Datasheet Preview — Preview of SC2443 PDF

Datasheet Details

Part number:

SC2443

Manufacturer:

Semtech Corporation

File Size:

1.32 MB

Description:

Dual-phase single or two output synchronous step-down controller.

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

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