MAX5058 Datasheet (Maxim Integrated Products) - Parallelable Secondary-Side Synchronous Rectifier Driver and Feedback-Generator Controller ICs

MAX5058, Parallelable Secondary-Side Synchronous Rectifier Driver and Feedback-Generator Controller ICs

The MAX5058/MAX5059 enable secondary-side synchronous rectification in isolated power supplies using widely available power MOSFETs.

These devices facilitate the commutation of the secondary-side MOSFETs by providing a clean gate-drive signal that is synchronized to the power MOSFET switching in the

MAX5058 Features

* o Clean Drive Waveforms for Synchronous MOSFETs o Utilization of a Look-Ahead Signal from the Primary for Proper Turn-On/Turn-Off Times o Synchronous Rectifier Drivers Capable of Sourcing and Sinking Up to 2A Peak Current o Internal Gate-Voltage Regulator for 5V (MAX5058) or 10V (MAX5059) Gate-Drive