AF5602 Datasheet Synchronous Step-down Converter

Manufacturer: Alfa-MOS

Overview: Alfa-MOS Technology AF5602 Synchronous 180KHz, 2A / 38V Step-Down Converter With CC / CV.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	AF5602
Manufacturer	Alfa-MOS
File Size	314.28 KB
Description	Synchronous Step-Down Converter
Datasheet	AF5602 AF5602-Alfa Datasheet (PDF)

General Description

AF5602 is a wide input voltage, high efficiency Active CC step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode.

AF5602 provides up to 2.5A output current at 180kHz switching frequency.

Current mode control provides fast transient response and cycle-by-cycle current limit.

Key Features

Wide 8V to 38V Operating Input Range Integrated 140mΩ Power MOSFET Switches Output Adjustable from VFB(1.0V) to 5.5V Up to 92% Efficiency Internal Soft-Start Stable with Low ESR Ceramic Output Capacitors Fixed 180KHz Frequency Cycle-by-Cycle Over Current Protection Input Under Voltage Lockout.

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