DESCRIPTION
The JW®5250S is a current mode monolithic buckswitching regulator. Operating with an input range of 2.5V-6.0V, the JW5250S delivers 1A ofcontinuous output current with integrated P-Channel and N-Channel MOSFETs. Theinternal synchronous power switches provide high efficiency. At light loads, the regulator operate inlow frequency to maintain high efficiency and low output ripples.
The JW5250S guarantees robustness with hiccupoutput short-circuit protection, FB short-circuit protection, start-up current run-away protection,input under voltage lockout and hot-plug in, and thermal protection.
The JW5250S is available in 5-pin SOT23-5 andSOT563 package, which provides a compactsolution with minimal external components.
FEATURES
2.5V to 6.0V operating input range
Up to 1A output current
Up to 94% 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
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