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MX5069 - High-Side N_FET Driver

General Description

The MX5069 high-side N_FET driver works with an external MOSFET and acts as an ideal diode rectifier when connected in series with the power supply.

This controller enables MOSFETs to replace diode rectifiers in power distribution networks, reducing power loss and voltage drop.

Key Features

  • Wide operating range: 5V to 85V.
  • Internal high side charge pump and gate driver for external N-channel MOSFET.
  • 50ns fast response to current reversal.
  • Adjustable undervoltage lockout (UVLO).
  • Adjustable overvoltage lockout (OVP).
  • Active low open drain POWER GOOD output.
  • Available with automatic restart.
  • 10-Pin DFN3.
  • 3-10L and MSOP10 package.

📥 Download Datasheet

Datasheet Details

Part number MX5069
Manufacturer MAXINMICRO
File Size 1.30 MB
Description High-Side N_FET Driver
Datasheet download datasheet MX5069 Datasheet

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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.

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General description The MX5069 high-side N_FET driver works with an external MOSFET and acts as an ideal diode rectifier when connected in series with the power supply. This controller enables MOSFETs to replace diode rectifiers in power distribution networks, reducing power loss and voltage drop. The MX5069 controller provides charge pump gate drive for an external Nchannel MOSFET and fast response comparator to turn off the FET when current flows in reverse. The input undervoltage and overvoltage lockout levels are programmed by resistance divider networks. The MX5069 automatically restarts at a fixed duty cycle. MX5069 is available in 10-pin DFN3*3 and MSOP10L package.