Zero Loss Automatic X Capacitor Discharge IC

Product Highlights
• Blocks current through X capacitor discharge resistors when
AC voltage is connected
• Automatically discharges X capacitors through discharge
resistors when AC is disconnected
• Simplifes EMI flter design – larger X capacitor allows smaller
inductive components with no change in consumption
• Only two terminals – meets safety standards for use before or
after system input fuse
• >4 mm creepage on package and PCB
• Self supplied – no external bias required
• High common mode surge immunity – no external ground
connection
• High differential surge withstand – 1000 V internal MOSFETs
EcoSmart® – Energy Effcient
• <5 mW consumption at 230 VAC for all X capacitor values
Applications
• All ACDC converters with X capacitors >100 nF
• Appliances requiring EuP Lot 6 compliance
• Adapters requiring ultra low no-load consumption
• All converters requiring very low standby power