FR97063中文资料Buck DC-DC 数据手册Fitipower规格书

描述 Description

The FR97063 is a monolithic step-down switch mode converter with a built-in power MOSFET. It achieves 1.2A output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limit and thermal shutdown. The FR97063 is available in an SOP-8 package, which provides a very compact system solution and good thermal conductance.

特性 Features

● 1.2A Output Current
● 250mΩ Internal Power MOSFET Switch
● Stable with Low ESR Output Ceramic Capacitors
● Up to 90% Efficiency
● Fixed 600KHz Frequency
● Current Mode Operation
● Thermal Shutdown
● Cycle-by-Cycle Over Current Protection
● Wide 4.5V to 23V Operating Input Range
● Output Adjustable from 0.805V to 15V
● 10μA Shutdown Current
● Available in SOP-8 Package

应用 Application

● Distributed Power System
● Battery Charger
● OLPC, Netbook
● Pre-Regulator for Linear Regulator
● WLED Driver