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MPX2003GYT - Up to 140kHz All-in-One Flyback Controller

Download the MPX2003GYT datasheet PDF. This datasheet also covers the MPX2003 variant, as both devices belong to the same up to 140khz all-in-one flyback controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The MPX2003 is an all-in-one flyback controller with an integrated primary driving circuit, secondary controller, synchronous rectification driver, and safety-compliant feedback.

It offers the benefits of both primary-side regulation (PSR) and secondary-side regulation (SSR).

Key Features

  • advanced protections, including VCC over-voltage protection (OVP), primary over-current protection (POCP), secondary-sense output overload protection (OLP), internal brown-in/brownout (B/I, B/O), short-circuit protection (SCP), current-sense short protection (SSP), current-sense open protection (SOP), SR gate open/short protection (SGOP/SGSP), SRD abnormal protection (SRDP), FB OVP and under-voltage protection (UVP), internal thermal shutdown, under-voltage lockout (UVLO), and an externally trig.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MPX2003-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MPX2003GY Up to 140kHz All-in-One Flyback Controller
MPX2003 Up to 140kHz All-in-One Flyback Controller
MPX2001 All-in-One Flyback Controller
MPX2001GY All-in-One Flyback Controller
MPX2001GYE All-in-One Flyback Controller

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
MPX2003 Up to 140kHz All-in-One Flyback Controller with Integrated Primary Control Circuitry and Secondary Synchronous Rectification Driver DESCRIPTION The MPX2003 is an all-in-one flyback controller with an integrated primary driving circuit, secondary controller, synchronous rectification driver, and safety-compliant feedback. It offers the benefits of both primary-side regulation (PSR) and secondary-side regulation (SSR). A feedback circuit is not required, which reduces system complexity and the total BOM cost. The synchronous rectifier (SR) can match the driving signal of the primary-side MOSFET, meaning the SR can operate safely in continuous conduction mode (CCM).