ACT353 Datasheet

ACT353 Very Low Cost Cell Phone Charger

INPUT Voltage Frequency No-load Standby Power OUTPUT Voltage Current Power Ripple Voltage Average Efficiency ENVIRONMENTAL Conducted EMI Safety Surge ESD Ambient Temperature CONDITION 85-264VAC, no Load 115 or 230 VAC No Y capacitor Differential mode Common mode Contact Through air Free convection .

Features

„ Patented primary switching regulator technology (No OPTO, secondary CV/CC circuit) „ Lowest total cost solution for cell phone charger using PWM IC „ Universal input voltage range from 90 to 264 VAC „ Accurate CV (5%) and CC (10%) performance „ CV & CC correction for Input line, output DC cord and transformer inductance variation „ No-load standby power < 0.3W „ Exceed CEC average efficiency requirement „ No Y capacitor or CM choke for EMI filter „ Short circuit and over-voltage protection SPECIFICATION DESCRIPTION INPUT Voltage Frequency No-load Standby Power OUTPUT Voltage Current Power R.