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MP2980GR - Synchronous Buck-Boost Controller

Download the MP2980GR datasheet PDF. This datasheet also covers the MP2980 variant, as both devices belong to the same synchronous buck-boost controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The MP2980 is a synchronous, four-switch, buck-boost controller capable of regulating different output voltages with a wide input voltage (VIN) range and high efficiency.

Key Features

  • 6V to 36V Start-Up Input Voltage (VIN) Range.
  • 5V to 36V Operating VIN Range.
  • Flexible Digital Interface Control: o 0.5V to 28V Output Voltage (VOUT) Range o 0.3V to 2.047V Reference Voltage (VREF) Range with 1mV Step.
  • Selectable VOUT Slew Rate.
  • Configurable Constant Current Limit.
  • Output Current (IOUT) Monitor Function (IMON).
  • Configurable Soft-Start Time (tSS).
  • Switching Frequency Spread Spectrum (FSS) for EMI Optimization.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP2980-MPS.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by Monolithic Power Systems

Part Number Description
MP2980 Synchronous Buck-Boost Controller
MP2984 Synchronous Buck-Boost Controller
MP2905 Synchronous Step-Down Controller
MP2905EK Synchronous Step-Down Controller
MP2908A Synchronous Step-Down Controller
MP2908AGF Synchronous Step-Down Controller
MP2908AGL Synchronous Step-Down Controller
MP2935 4-Phase PWM Controller
MP2935ADQK 4-Phase PWM Controller
MP2935DQK 4-Phase PWM 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
MP2980 36V, Synchronous Buck-Boost Controller with Digital Interface and Current Monitor DESCRIPTION The MP2980 is a synchronous, four-switch, buck-boost controller capable of regulating different output voltages with a wide input voltage (VIN) range and high efficiency. The MP2980 provides a digital interface that supports output voltage (VOUT) configuration, VOUT slewrate control, and constant output current (IOUT) limit configuration. This makes the MP2980 wellsuited for USB power delivery (PD) designs in USB Type-C power supplies. The MP2980 uses valley current control in buck mode and peak current control in boost mode to provide fast load transient response and smooth buck-boost mode transients.