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MAX5059 - Parallelable Secondary-Side Synchronous Rectifier Driver and Feedback-Generator Controller ICs

Download the MAX5059 datasheet PDF. This datasheet also covers the MAX5058 variant, as both devices belong to the same parallelable secondary-side synchronous rectifier driver and feedback-generator controller ics family and are provided as variant models within a single manufacturer datasheet.

General Description

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

Key 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 Voltage o Internal Error Amplifier o Accurate Differential Current-Share/Force Circuit Allows Paralleling of Several Power Supplies for High Output Current o Internal Remote Voltage-Sense Amplifier o.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX5058_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX5051 Parallelable Clamped Two-Switch Power-Supply Controller IC
MAX5052 Current-Mode PWM Controllers
MAX5053 Current-Mode PWM Controllers
MAX5054 4A 20ns Dual MOSFET Drivers
MAX5055 4A 20ns Dual MOSFET Drivers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
19-3045; Rev 0; 10/03 www.DataSheet4U.com Parallelable Secondary-Side Synchronous Rectifier Driver and Feedback-Generator Controller ICs General Description 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 primary side of the isolation transformer. The MAX5058/MAX5059 complement the MAX5051 and MAX5042/MAX5043 primaryside PWM ICs and enable the design of high-efficiency synchronously rectified isolated power supplies.