SC2446 Datasheet - Semtech Corporation

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

The SC2446 is a high-frequency dual synchronous stepdown switching power supply controller. It provides outof-phase high-current output gate drives to all N-channel MOSFET power stages. The SC2446 operates in synchronous continuous-conduction mode. Both phases are capable of maintaining regulation w.

SC2446 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

SC2446_SemtechCorporation.pdf

SC2446 Datasheet Preview — Preview of SC2446 PDF

Datasheet Details

Part number:

SC2446

Manufacturer:

Semtech Corporation

File Size:

850.82 KB

Description:

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

📁 Related Datasheet

SC244 SFP/SFP+ CAGES&CONNECTOR (VITALCONN)

SC2440 2.5 MHz Dual Switching Regulator (Semtech Corporation)

SC2441 Very Low Input Voltage 2-Phase Synchronous Step-down Controllers (Semtech Corporation)

SC2441A 1.8V to 20V Input 2-Phase Synchronous Step-down Controllers (Semtech Corporation)

SC2442 High Performance Wide Input Range Dual Synchronous Buck Controller (Semtech Corporation)

SC2442H High Performance Wide Input Range Dual Synchronous Buck Controller (Semtech Corporation)

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

SC2446A Dual-Phase Single or Two Output Synchronous Step-Down Controller (Semtech Corporation)

TAGS

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

SC2446 Distributor