General Description

APW7302 is a 2A synchronous buck converter with integrated power MOSFETs. The APW7302 design with a current-mode control scheme, can convert wide input voltage of 4.5V to 24V to the output voltage adjustable

from 0.92V to 20V to provide excellent output voltage regulation.

The APW7302 is also equipped with Power-on-reset, soft start, and whole protections (over-temperature, and current-limit) into a single package. This device, available SOP-8, provides a very compact system solution external components and PCB area.

Features

· Wide Input Voltage from 4.5V to 24V

· 2A Continuous Output Current

· Adjustable Output Voltage from 0.92V to 20V

· Intergrated N-MOSFET

· Fixed 340kHz Switching Frequency

· Stable with Low ESR Capacitors

· Power-On-Reset Detection

· Programmable Soft-Start

· Over-Temperature Protection

· Over-Voltage Protection

· Current-Limit Protection with Frequency Foldback

· Enable/Shutdown Function

· Small SOP-8 Package

· Lead Free and Green Devices Available (RoHS Compliant)

Applications

· LCD Monitor/TV

· Set-Top Box

· DSL, Switch HUB

· Notebook Computer