DESCRIPTION

The JW®

5213 is a current mode monolithic buck

switching regulator. Operating with an input range

of 2.5V-6V, the JW5213 delivers 3A 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.

Current mode control provides tight load transient

response and cycle-by-cycle current limit.

The JW5213 guarantees robustness with latch off

output short-circuit protection, latch off

over-voltage protection, start-up current run-away

protection, input under voltage lockout protection,

hot-plug in protection, and thermal protection.

The JW5213 provides output power good

indication.

The JW5213 is available in 8-pin DFN2X2-8

package, which provides a compact solution with

minimal external components.

FEATURES

2.5V to 6V operating input range

Up to 3A output current

Up to 95% peak efficiency

Internal Soft-Start

1MHz switching frequency

Input under voltage lockout

Short circuit protection

Over voltage protection

Thermal protection

Hot-plug in protection

Output POK indication

RoHS Compliant and Halogen Free

Available in DFN2X2-8 package

APPLICATIONS

5V or 3.3V Point of Load Conversion

Set Top Boxes

Telecom/Networking Systems

Storage Equipment

GPU/DDR Power Supply