LCS7260C中文资料POWERINT数据手册PDF规格书

Highly Integrated, Compact Footprint

• Up to 98.1 efficiency

• Very low component count and small footprint package

• Eliminates heat sink up to 220 W continuous

• Self-powered start-up

• 600 V FREDFET, rugged fast recovery body diode, current sensing

• HB auto dead time and hard switch detect

• Selectable center frequency (90, 120, 180, 240 kHz)

• Secondary-side sensing and feedback control with fast

transient response

• Synchronous rectification driver

• Integrated FluxLink™, HIPOT-isolated control link

EcoSmart™ – Energy Efficient

• As low as 41 mW no-load including line sense

• Output always in regulation, 0-100 load step

• Easily meets all global energy efficiency regulations

Advanced Protection / Safety Features

• HB and SR shoot-through protection

• Power-up pin open/short check

• System short-circuits, thermal, HB OCP, FB open,

fast input line UV/OV and PMAX protection

Optional Features

• Auto-restart or latching fault response for output OVP/UVP

• Latching or hysteretic primary over-temperature protection

• External faults detect and remote on/off

• Inrush-relay drive output pin

• Provides start-up bias for PFC stage

Full Safety and Regulatory Compliance

• Reinforced isolation, isolation voltage >4000 VAC

• UL1577, CQC and TUV (EN62368-1) safety approved