APW7303

APW7303 3A 24V 340kHz synchronous Buck Converter Features Wide Input Voltage from 4.5V to 24V 3A Continuous Output Current Adjustable Output Voltage from 0.92V to 20V Intergrated N-MOSFET Fixed 340kHz Switching Frequency Stable with Low ESR Ceramic Output Capacitors Power-On-Reset Detection Programmable Soft-Start Over-Temperature Protection Current-Limit Protection with Frequency Foldback Enable/Shutdown Function Small SOP-8P Packages Lead Free and Green Devices Available (RoHS Compliant) General Description APW7303 is a 3A synchronous buck converter with integrated power MOSFETs. The APW7303 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 APW7303 is also equipped with Power-on-reset, softstart, and whole protections (over-temperature, and current-limit) into a single package. This device, available SOP-8P, provides a very compact system solution external components and PCB area. Pin Configuration APW7303 Applications LCD Monitor/TV Set-Top Box DSL, Switch HUB Notebook Computer 9 BS VIN LX GND 1 2 3 4 9 GND 8 7 6 5 SS EN COMP FB SOP-8P (Top View) Exposed Pad The pin 4 must be connected to the pin 9 (Exposed Pad) Simplified Application Circuit VIN APW7303 VOUT ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obta...