DESCRIPTION
The JW®5250A 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 JW5250A 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 regulator operate in low frequency to maintain high efficiency and low output ripples.
The JW5250A guarantees robustness with hiccup output 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 JW5250A is available in a 5-pin SOT23-5 package, which provides a compact solution with minimal external components.
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 a SOT23-5 package
APPLICATIONS
5V or 3.3V Point of Load Conversion
Set Top Boxes
Telecom/Networking Systems
Storage Equipment
GPU/DDR Power Supply
二维码扫一扫
