MPM4730 Buck-Boost Modules

Monolithic Power Systems (MPS) MPM4730 Buck-Boost Modules are synchronous, four-switch integrated buck-boost modules with a 2.8V to 22V operating input voltage range. These modules regulate the output voltage with high efficiency and provide integrated VOUT scaling and output current limit functions. The MPM4730 modules include Constant-On-Time (COT) control in buck mode, constant-off-time control in boost mode for fast load transient response, and smooth buck-boost mode transients. These modules feature automatic Pulse-Frequency Modulation (PFM)/Pulse-Width Modulation (PWM) or forced PWM switching modes. The MPM4730 modules are available in an ECLGA-18 (3mm x 3mm x 1.86mm) package. Typical applications include server Power Supply Units (PSUs) and buck-boost bus supplies.

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 Mfr.
Description Datasheet Availability Pricing (PLN) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Input Voltage, Max
Output Voltage
Output Current
Switching Frequency
Monolithic Power Systems (MPS) Power Management Modules 2.8V to 22V VIN, Max 1A, 4-Switch Integrated Buck-Boost Module
Datasheet
2 493Expected 4/20/2027
Min.: 1
Mult.: 1
: 2 500

Voltage Regulator - Switching Regulator 1 V to 20.47 V 1 A 500 kHz, 750 kHz
Monolithic Power Systems (MPS) Power Management Modules 2.8V to 22V VIN, Max 1A, 4-Switch Integrated Buck-Boost Module
Datasheet
Non-Stocked Lead-Time 92 Weeks
Min.: 1
Mult.: 1
: 500

Voltage Regulator - Switching Regulator 1 V to 20.47 V 1 A 500 kHz, 750 kHz