MPQ4321 Synchronous Step-Down Converters

Monolithic Power Systems (MPS) MPQ4321 Synchronous Step-Down Converters feature a 3.3V to 36V input range with 42V load dump tolerance and 1A continuous output current. These converters are frequency-configurable (350kHz to 2.5MHz) with integrated internal high-side and low-side power MOSFETs. The MPQ4321 step-down converters offer 1μA shutdown mode quiescent current that allows the device to be used in battery-powered applications. These step-down converters achieve high power conversion efficiency by scaling down the switching frequency (fSW) under light-load conditions to reduce the switching and gate-driving losses. The MPQ4321 step-down converters provide high-duty cycles and low-dropout modes for automotive cold-crank conditions. Typical applications include automotive infotainment, Advanced Driver Assistance Systems (ADAS), industrial power systems, and automotive clusters.

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Daudz. RoHS ECAD modelis Montāžas veids
Iepakojums / korpusa
Topoloģija
Izejas spriegums
Izejas strāva
Izvadu skaits
Dīkstāves strāva
Pārslēgšanas frekvence
Minimālā darba temperatūra
Maksimālā darba temperatūra
Kvalifikācija
Sērija
Iepakojums
Monolithic Power Systems (MPS) Komutācijas sprieguma regulatori 42V Load Dump Tolerant, 1A, Ultra Compact
Datu lapa
440Ir noliktavā
Min.: 1
Vair.: 1
Rullis: 500

SMD/SMT QFN-12 Buck 800 mV to 34.2 V 1 A 1 Output 20 uA, 25 uA 415 kHz, 1 MHz, 2.2 MHz - 40 C + 150 C MPQ4321 Reel, Cut Tape
Monolithic Power Systems (MPS) Komutācijas sprieguma regulatori 42V Load Dump Tolerant, 1A, Ultra Compact,Low Quiescent Current, SynchronousStep-Down Converter, AEC-Q100 Qualified
Datu lapa
367Ir noliktavā
Min.: 1
Vair.: 1
Rullis: 500

SMD/SMT QFN-12 Buck 800 mV to 34.2 V 1 A 1 Output 20 uA, 25 uA 415 kHz, 1 MHz, 2.2 MHz - 40 C + 150 C AEC-Q100 MPQ4321 Reel, Cut Tape
Monolithic Power Systems (MPS) Komutācijas sprieguma regulatori 42V Load Dump Tolerant, 1A, Ultra Compact
Datu lapa
516Ir noliktavā
Min.: 1
Vair.: 1
Rullis: 500

SMD/SMT QFN-12 Buck 800 mV to 34.2 V 1 A 1 Output 20 uA, 25 uA 415 kHz, 1 MHz, 2.2 MHz - 40 C + 150 C AEC-Q100 MPQ4321 Reel, Cut Tape
Monolithic Power Systems (MPS) Komutācijas sprieguma regulatori 42V Load Dump Tolerant, 1A, Ultra Compact
Datu lapa
Noliktavā neesošas preces izpildes laiks 22 Nedēļas
Min.: 5 000
Vair.: 5 000
Rullis: 5 000

SMD/SMT QFN-12 Buck 800 mV to 34.2 V 1 A 1 Output 20 uA, 25 uA 415 kHz, 1 MHz, 2.2 MHz - 40 C + 150 C MPQ4321 Reel
Monolithic Power Systems (MPS) Komutācijas sprieguma regulatori 42V Load Dump Tolerant, 1A, Ultra Compact,Low Quiescent Current, SynchronousStep-Down Converter, AEC-Q100 Qualified
Datu lapa
Noliktavā neesošas preces izpildes laiks 22 Nedēļas
Min.: 5 000
Vair.: 5 000
Rullis: 5 000

SMD/SMT QFN-12 Buck 800 mV to 34.2 V 1 A 1 Output 20 uA, 25 uA 415 kHz, 1 MHz, 2.2 MHz - 40 C + 150 C AEC-Q100 MPQ4321 Reel
Monolithic Power Systems (MPS) Komutācijas sprieguma regulatori 42V Load Dump Tolerant, 1A, Ultra Compact
Datu lapa
Noliktavā neesošas preces izpildes laiks 22 Nedēļas
Min.: 5 000
Vair.: 5 000
Rullis: 5 000

SMD/SMT QFN-12 Buck 800 mV to 34.2 V 1 A 1 Output 20 uA, 25 uA 415 kHz, 1 MHz, 2.2 MHz - 40 C + 150 C AEC-Q100 MPQ4321 Reel