Resonant LCC 90 W notebook power adapter based on the L6599 and STP12NM50N

Focus:

A schematic and demo board are presented for a 90-W ac-dc adapter, which was developed to power notebook computers. The design consists of two stages---a front-end PFC pre-regulator based on the L6563 controller and a resonant half-bridge converter based on the L6599 controller.

What you’ll learn:

• How to build a 90-W notebook power adapter based on a half-bridge resonant converter

Notes:

STMicroelectronics Data Brief STEVAL-ISC002V1

View the Source

Author & Publication:

No author listed, Vendor website, Jun 11 2008

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