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LX1570 PHASE MODULATED AC SYNCHRONOUS SECONDARY-SIDE CONTROLLER

LX1570 Description

P A T E N T P E N D I N G LIN D O C #: 1570 LX1570/1571 PHASE MODULATED AC SYNCHRONOUS SECONDARY-SIDE CONTROLLER T H E I N F I N I T E P O W .
The LX1570/71 series of controller ICs are designed to provide all control functions in a secondary-side regulator for isolated auxiliary or secondary.

LX1570 Features

* such as 100% duty cycle operation for maximum energy transfer, pulse-by-pulse and hiccup current limiting with long off-time between the cycles for reduced power dissipation, high-frequency operation for smaller magnetics, softstart, and current mode control for excellent dynamic response. K E Y F

LX1570 Applications

* including multiple output off-line power supplies, commonly found in desktop computers, as well as telecommunications applications. Although they can be used in all secondary output applications requiring precision regulation, they are mainly optimized for outputs delivering more than 3A current whe

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PHASE MODULATED SYNCHRONOUS SECONDARY-SIDE CONTROLLER Microsemi Corporation
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