ACT353
Description
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 mon mode Contact Through air Free convection MIN TYP MAX 90 264 47 63 0.3 4.75 5.0 5.25 450 450 650 2.14 2.25 3.41 150 59.10 CISPR22/ FCC Part15 Class B EN60950/UL1950 2 2 8 15 0 50 UNITS VAC Hz W V mA W mVpp % kV kV kV kV ºC Active-Semi, Inc. DEMO BOARD PHOTO ACT353 5V 450mA~650mA 2.
Key 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
