JW5250S - JoulWatt

JW5250S Synchronous Step-Down Converter

The JW®5250S is a monolithic buck switching regulator based on constant on-time (COT) control for fast transient response. Operating with an input range of 2.7V-6.0V, the JW5250S delivers 1A of continuous output current with integrated P-Channel and N-Channel MOSFETs. The internal synchronous power switches provide high efficiency. At light loads, the regula.

Features

 2.7V to 6.0V operating input range
 Up to 1A output current
 Up to 92% peak efficiency
 Internal soft-start
 1.5MHz switching frequency
 Input under voltage lockout
 Hot-plug in protection
 Short circuit protection
 Thermal protection
 Available in SOT23-5/SOT563 package APPLICATIONS
 5V or 3.3V Point of Load Conversion
 Set Top Boxes
 Telecom/Networking Systems
 Storage Equipment
 GPU/DDR Power Supply TYPICAL APPLICATION Vin VIN SW C1 OFF ON EN JW5250S FB GND L C3 Vout R2 C2 R3 JW5250S Rev.0.46 JoulWatt® Proprietary Information. Patent Protected. 1 2020/11/12 Una.