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MP4248GQV - Buck-Boost

Download the MP4248GQV datasheet PDF. This datasheet also covers the MP4248 variant, as both devices belong to the same buck-boost family and are provided as variant models within a single manufacturer datasheet.

General Description

The MP4248 is a buck-boost converter with two integrated low-side MOSFETs (LS-FETs).

The device can deliver up to 140W of peak output power at a certain input voltage (VIN) range with excellent efficiency.

The MP4248 is suitable for USB power delivery (PD) applications.

Key Features

  • Fault condition protections include constant current (CC) current limiting with a high-side (HS) current sense, output over-voltage protection (OVP), and thermal shutdown (TSD). The MP4248 requires a minimal number of readily available, standard external components, and it is available in a QFN-20 (3mmx5mm) package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP4248-MPS.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by Monolithic Power Systems

Part Number Description
MP4248 Buck-Boost
MP4245 Buck-Boost Converter
MP4245GVE Buck-Boost Converter
MP4247 Buck-Boost Converter
MP4000 White LED Driver Controller
MP4000DS White LED Driver Controller
MP4001 Universal Input High Brightness White LED Driver
MP4001DS Universal Input High Brightness White LED Driver
MP4008 High-Current Accuracy WLED Controller
MP4008GS High-Current Accuracy WLED 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
MP4248 36V, 140W, Buck-Boost with Integrated Low-Side MOSFETs, Supports High-Side Current Sense and I2C Interface DESCRIPTION The MP4248 is a buck-boost converter with two integrated low-side MOSFETs (LS-FETs). The device can deliver up to 140W of peak output power at a certain input voltage (VIN) range with excellent efficiency. The MP4248 is suitable for USB power delivery (PD) applications. It can work with external USB PD controllers via the I2C interface. The I2C interface and one-time programmable (OTP) memory provide flexibility for configurable features. Fault condition protections include constant current (CC) current limiting with a high-side (HS) current sense, output over-voltage protection (OVP), and thermal shutdown (TSD).