FP6382中文资料Buck DC-DC 数据手册Fitipower规格书

描述 Description

The FP6382 is a dual channel, high efficiency, high frequency synchronous DC-DC step-down regulator. The 100% duty cycle feature provides low dropout operation, extending battery life in portable systems. The internal synchronous switch increases efficiency and eliminates the need for external Schottky diode. At shutdown mode, the input supply current is less than 1µA. The current limit protection and on-chip thermal shutdown features provide protection against any combination of overload or ambient temperature.

特性 Features

● Low RDS(ON) for Internal Switch (Top/Bottom): 200/150mΩ
● 2.5V~5.5V Input Voltage Range
● 1A Output Current
● 1MHz/1.5MHz Switching Frequency Minimizes the External Components
● Internal Soft-Start Limits the Inrush Current
● Internal Compensation Function
● 100% Dropout Operation
● Short Circuit Protection with Auto Recovery
● RoHS Compliant and Halogen Free
● TDFN-12 (3mm×3mm) Package

应用 Application

● Set Top Box
● LCD TV
● Notebook
● Wireless LAN
● Handheld Instrument
● MP3 Portable Audio Player
● Battery Operated Device