JW5211 - JoulWatt

JW5211 Synchronous Step-Down Converter

The JW®5211 is a current mode monolithic buck switching regulator. Operating with an input range of 2.5V-6V, the JW5211 delivers 1.2A of continuous output current with integrated P-Channel and N-Channel MOSFETs. The internal synchronous power switches provide high efficiency. At light loads, the regulator operate in low frequency to maintain high efficiency .

Features

2.5V to 6V operating input range Up to 1.2A output current Up to 94% peak efficiency High efficiency (>85%) at light load Internal Soft-Start 1.5MHz switching frequency Input under voltage lockout Short circuit protection Thermal protection Hot-plug in protection Output POK indication (available in SOT23-6 package) Available in TSOT23-5/SOT23-5/SOT23-6 package APPLICATIONS 5V or 3.3V Point of Load Conversion Set Top Boxes Telecom/Networking Systems Storage Equipment GPU/DDR Power Supply TYPICAL APPLICATION JW5211 Rev.1.05 JoulWatt® Proprietary Information. Patent Protected. 1 Unauthorized.