CXA3809M中文資料索尼數(shù)據(jù)手冊PDF規(guī)格書

Description

The CXA3809M has optimum configuration to realize various power supply circuits easily and compactly by

including Power-factor correction, resonant controller and various protection function in one package.

(Applications: Power supply circuit, etc.)

Features

?Power-factor correction

?Multiplierless critical conduction mode (CRM) control

? Supports W/W input

?Restart timer

?Maximum frequency limit (during overcurrent detection)

? Continuous overcurrent detection protection function

?Resonant controller

?Timer-latch over current protection

? Soft start function

?Adjustment minimum frequency limit

?Pulse over current load detection

? Out of resonance prevention function at start-up

?Common

?Adjacent 2-pin short protection

? Various protection functions including overvoltage and overcurrent

?AC off detection

? PFC-OK signal output

Structure

BiCMOS silicon monolithic IC