EJW5017F 1.2A, 26V Synchronous Step-Down Converter

General Description

The EJW5017F is a current mode monolithic buck switching regulator. Operating with an input range of 4.5V~26V,

The EJW5017F delivers 1.2A  of continuous   output   current   with   two   integrated N-Channel  MOSFETs. The EJW5017F operates in fixed  1.2MHz  for  all  load  range  to  prevent  low frequency interference. The EJW5017F

guarantees  robustness  with  over current   protection,   thermal   protection,   start-up current run-away  protection,

and input under voltage lockout. The EJW5017F is available in 6-pin SOT23-6 package, which provides a compact solution with minimal external components.


◆4.5 V to 26 V operating input range

◆1.2A output current

◆Up to 94% efficiency

◆Internal Soft-Start

◆Fixed 1.2MHz Switching frequency

◆Available in SOT23-6 package

◆Input under voltage lockout

◆Start-up current run-away protection

◆Over current protection and Hiccup

◆Thermal protection


◆Distributed Power Systems

◆Automotive Systems

◆High Voltage Power Conversion

◆Industrial Power Systems

◆Battery Powered Systems