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  4. Buck-Boost 36V, Synchronous Buck-Boost Controller with Digital Interface and Current Monitor MP2980 (Monolithic Power Systems, Inc.)
Buck-Boost 36V, Synchronous Buck-Boost Controller with Digital Interface and Current Monitor MP2980-MP2980
Buck-Boost 36V, Synchronous Buck-Boost Controller with Digital Interface and Current Monitor MP2980-Monolithic Power Systems, Inc.

Buck-Boost 36V, Synchronous Buck-Boost Controller with Digital Interface and Current Monitor MP2980
Monolithic Power Systems, Inc.

About This Product

■Summary

The MP2980 is a synchronous 4-switch buck-boost controller that can regulate various output voltages with a wide input voltage (VIN) range and high efficiency. The MP2980 provides a digital interface for output voltage VOUT setting, VOUT slew rate control, and constant output current (IOUT) limit setting. This makes the MP2980 ideal for USB Type-C powered USB Power Delivery (PD) designs. 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. The MP2980 offers forced continuous conduction mode (FCCM) and configurable average current limit for flexible designs for a variety of applications. The MP2980 also provides programmable overcurrent protection (OCP), overvoltage protection (OVP), and VIN undervoltage lockout (UVLO) hysteresis. The MP2980 is available in a QFN-32 (4mm x 4mm) package.

■Features and benefits

・Start-up input voltage (VIN) range from 6V to 36V ・Operating VIN range from 5V to 36V ・Flexible digital interface control: ・Output voltage (VOUT) range from 0.5V to 28V ・0.3V to 2.047V in 1mV steps Reference voltage (VREF) ・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 ・Integration of VOUT discharge function -Selectable 200kHz, 300kHz, 400kHz, or 600kHz switching frequency (fSW) ・Forced continuous conduction mode (FCCM) ・Configurable VIN undervoltage lockout (UVLO) hysteresis ・Minimum VIN regulation ・Overcurrent protection (OCP) ・Short circuit protection (SCP) ・Overvoltage protection (OVP) - Interrupt indicator power supply for OCP, OVP, VOUT power not good (PNG) ・Provided in QFN-32 (4mm x 4mm) package

  • Product

    Buck-Boost 36V, Synchronous Buck-Boost Controller with Digital Interface and Current Monitor MP2980

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1 Models of Buck-Boost 36V, Synchronous Buck-Boost Controller with Digital Interface and Current Monitor MP2980

Image Part Number Price (excluding tax) Iq (typ) (mA) Vfb (V) Fsw (max) (kHz) Grade Input voltage (max) (V) Input voltage (min) (V)
Buck-Boost 36V, Synchronous Buck-Boost Controller with Digital Interface and Current Monitor MP2980-Part Number-MP2980

MP2980

Available upon quote

0.51

0.5

600

QFN-32 (4x4)

36

5

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About Company Handling This Product

Monolithic Power Systems, Inc.

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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