Off-Line Quasi-Resonant Switching Regulators

Description The STR-X6768N is a quasi-resonant topology IC designed for SMPS applications. It shows lower EMI noise characteristics than conventional PWM solutions, especially at greater than 2 MHz. It also provides a soft-switching mode to turn on the internal MOSFET at close to zero voltage (

文件：445.53 Kbytes 页数：9 Pages

ALLEGRO

Energy Efficient, High-Power Off-Line Switcher with Accurate Primary-Side Regulation (PSR)

Extensive Protection Features • Auto-restart limits power delivery to 3% during overload faults • Output short-circuit protection (SCP) • Output overload/over-current protection (OPP, OCP) • Optional extended shutdown delay time • Output overvoltage protection (OVP), auto-restart or latch

文件：2.27345 Mbytes 页数：24 Pages

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

Energy Efficient, High-Power Off-Line Switcher with Accurate Primary-Side Regulation (PSR)

Extensive Protection Features • Auto-restart limits power delivery to 3% during overload faults • Output short-circuit protection (SCP) • Output overload/over-current protection (OPP, OCP) • Optional extended shutdown delay time • Output overvoltage protection (OVP), auto-restart or latch

文件：2.27345 Mbytes 页数：24 Pages

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司

Energy Efficient, High-Power Off-Line Switcher with Accurate Primary-Side Regulation (PSR)

EcoSmart™- Energy Efficient • Multi-mode control maximizes efficiency over full load range • No-load consumption below 30 mW at 230 VAC (LNK67xx) • >75 efficiency with 1 W input at 230 VAC • >50 efficiency with 0.1 W input at 230 VAC High Design Flexibility for Low System Cost • Dramatically

文件：3.08708 Mbytes 页数：25 Pages

POWERINTPower Integrations, Inc.

荷兰帕沃英蒂格盛有限公司