MPQ4573 Switching Converters

Monolithic Power Systems (MPS) MPQ4573 Switching Converters are fully integrated, fixed-frequency, and synchronous step-down converters. These converters can achieve up to 2.5A of continuous output current with peak current control for a good transient response. The MPQ4573 converters are integrated with an internal High-Side (HS-FET) and Low-Side (LS-FET) power MOSFETs to provide high efficiency without the need for an external Schottky diode. The device's Advanced Asynchronous Modulation (AAM) mode achieves high efficiency under light-load conditions by scaling down the frequency to reduce switching and gate driver losses. Typical applications include automotive infotainment systems, automotive lamps and LEDs, automotive motor control, and industrial power systems.

Results: 4
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Topology
Output Voltage
Output Current
Number of Outputs
Quiescent Current
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Series
Packaging
Monolithic Power Systems (MPS) Switching Voltage Regulators 60V, 2.5A, Fully Integrated, High-Efficiency,Synchronous Step-Down Converter, AEC-Q100 Qualified
Datasheet
819In Stock
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT QFN-12 Buck 1 V to 54 V 2.5 A 1 Output 40 uA 2.2 MHz - 40 C + 150 C AEC-Q100 MPQ4573 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 60V, 2.5A, Fully Integrated, High-Efficiency, Synchronous Step-Down Converter, AEC-Q100 Qualified
Datasheet
684In Stock
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT QFN-12 Buck 1 V to 54 V 2.5 A 1 Output 40 uA 2.2 MHz - 40 C + 150 C AEC-Q100 MPQ4573 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 60V, 2.5A, Fully Integrated, High-Efficiency,Synchronous Step-Down Converter, AEC-Q100 Qualified
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000

SMD/SMT QFN-12 Buck 1 V to 54 V 2.5 A 1 Output 40 uA 2.2 MHz - 40 C + 150 C AEC-Q100 MPQ4573 Reel
Monolithic Power Systems (MPS) Switching Voltage Regulators 60V, 2.5A, Fully Integrated, High-Efficiency, Synchronous Step-Down Converter, AEC-Q100 Qualified
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1
Reel: 5,000

SMD/SMT QFN-12 Buck 1 V to 54 V 2.5 A 1 Output 40 uA 2.2 MHz - 40 C + 150 C AEC-Q100 MPQ4573 Reel, Cut Tape