RT9263ECX5中文資料立锜科技數(shù)據(jù)手冊PDF規(guī)格書

General Description

The RT9263 is a compact, high efficient, step-up DC/DC

converter with an adaptive current mode PWM control

loop, providing a stable and high efficient operation over

a wide range of load currents. It operates in both

continuous and discontinuous current modes in stable

waveforms without external compensation.

Features

? 1.0V Low Start-up Input Voltage

? High Supply Capability to Deliver 3.3V 100mA with 1V Input Voltage

? 17μA Quiescent (Switch-off) Supply Current

? 90 Efficiency

? 550kHz Fixed Switching Rate

? Providing Flexibility for Using Internal and External Power Switches

? SOT-89-5 Package

? RoHS Compliant and 100 Lead (Pb)-Free

Applications

? PDA

? Portable Instrument

? DSC