APW7302BKAI-TRG中文资料茂达电子数据手册PDF规格书

General Description

APW7303 is a 3A synchronous buck converter with integrated power MOSFET s. 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, soft start, and whole protections (over-temperature, and cur rent-limit) into a single package. This device, available SOP-8P, provides a very compact system solution external components and PCB area.

特性 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)