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MP3437GJ - Synchronous Boost Converter

Download the MP3437GJ datasheet PDF. This datasheet also covers the MP3437 variant, as both devices belong to the same synchronous boost converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The MP3437 is a 600kHz, fixed-frequency, highly integrated, synchronous boost converter with a wide input range.

The MP3437’s input voltage starts as low as 2.7V and supports up to 20W of load power from a 1-cell battery with integrated low RDS(ON) power MOSFETs.

Key Features

  • include programmable input under-voltage lockout (UVLO) protection and over-temperature protection (OTP). The MP3437 is available in a QFN-10 (2mmx2.5mm) package and a TSOT23-8 package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP3437-MPS.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by Monolithic Power Systems

Part Number Description
MP3437GRP Synchronous Boost Converter
MP3437 Synchronous Boost Converter
MP3430 90V Step-Up Converter
MP3430GQ 90V Step-Up Converter
MP3430HQ 90V Step-Up Converter
MP3432 30W Boost Converter
MP3432GL 30W Boost Converter
MP3435 Synchronous Boost Converter
MP3435GL Synchronous Boost Converter
MP3414 Step-up Converter

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
MP3437 16VOUT, 9.5A, High-Efficiency, Fully Integrated, Synchronous Boost Converter DESCRIPTION The MP3437 is a 600kHz, fixed-frequency, highly integrated, synchronous boost converter with a wide input range. The MP3437’s input voltage starts as low as 2.7V and supports up to 20W of load power from a 1-cell battery with integrated low RDS(ON) power MOSFETs. The MP3437 utilizes a constant-off-time (COT) control topology, which provides fast transient response. The QFN package has a MODE pin that supports the selection of pulse-skip mode (PSM), forced continuous conduction mode (FCCM), and ultrasonic mode (USM) under lightload conditions.