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MP4248 Buck-Boost Converters

Monolithic Power Systems (MPS) MP4248 Buck-Boost Converters offer two integrated low-side MOSFETs (LS-FETs) and are ideal for USB power delivery (PD) applications. The MP4248 achieves up to 140W of peak output power at a specific input voltage (V_IN) range with exceptional efficiency. The MP4248 works with external USB PD controllers through the I²C interface. The I²C interface and one-time programmable (OTP) memory supply flexibility for configurable features.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) 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	Series	Packaging
	Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface MP4248GQV-0011-P Monolithic Power Systems (MPS) 1: HK$32.88 91In Stock 1,500On Order New Product	Mfr. Part No. MP4248GQV-0011-P Mouser Part No 946-MP4248GQV-0011-P New Product	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface Learn More about Monolithic Power Systems (MPS) mps mp4248 converters	Datasheet	91In Stock 1,500On Order On Order Ship Dates Mfr. No: MP4248GQV-0011-P Stock: 91 Can Dispatch Immediately On Order: 500 Expected 19/11/2026 500 Expected 24/11/2026 500 Expected 13/5/2027 Factory Lead Time: 71 Weeks	Cut Tape HK$32.88 HK$24.82 HK$22.85 HK$20.63 Reel HK$18.25 View HK$19.15 HK$17.43 HK$16.93	Min.: 1 Mult.: 1 : 500			SMD/SMT	QFN-20	Buck-Boost	1 V to 36 V	7 A	1 Output	775 uA	580 kHz	- 40 C	+ 125 C	MP4248	Reel, Cut Tape
	Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface MP4248GQV-0000-Z Monolithic Power Systems (MPS) 1: HK$30.33 2,109In Stock New At Mouser	Mfr. Part No. MP4248GQV-0000-Z Mouser Part No 946-MP4248GQV-0000-Z New At Mouser	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface Learn More about Monolithic Power Systems (MPS) mps mp4248 converters	Datasheet	2,109In Stock	Cut Tape HK$30.33 HK$22.61 HK$20.71 HK$18.58 View Reel HK$16.11 HK$17.51 HK$17.18 HK$16.28 HK$16.19 HK$16.11	Min.: 1 Mult.: 1 : 5,000			SMD/SMT	QFN-20	Buck-Boost	1 V to 36 V	7 A	1 Output	775 uA	580 kHz	- 40 C	+ 125 C	MP4248	Reel, Cut Tape
	Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface MP4248GQV-0012-P Monolithic Power Systems (MPS) 1: HK$32.22 62In Stock New Product	Mfr. Part No. MP4248GQV-0012-P Mouser Part No 946-MP4248GQV-0012-P New Product	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface Learn More about Monolithic Power Systems (MPS) mps mp4248 converters	Datasheet	62In Stock	Cut Tape HK$32.22 HK$24.33 HK$22.36 HK$20.22 Reel HK$18.50 View HK$19.15 HK$17.51 HK$17.10	Min.: 1 Mult.: 1 : 500			SMD/SMT	QFN-20	Buck-Boost	1 V to 36 V	7 A	1 Output	775 uA	580 kHz	- 40 C	+ 125 C	MP4248	Reel, Cut Tape
	Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface MP4248GQV-0011-Z Monolithic Power Systems (MPS) 1: HK$30.33 4,345In Stock New At Mouser	Mfr. Part No. MP4248GQV-0011-Z Mouser Part No 946-MP4248GQV-0011-Z New At Mouser	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface Learn More about Monolithic Power Systems (MPS) mps mp4248 converters	Datasheet	4,345In Stock	Cut Tape HK$30.33 HK$22.61 HK$20.71 HK$18.58 View Reel HK$16.11 HK$17.51 HK$17.18 HK$16.28 HK$16.19 HK$16.11	Min.: 1 Mult.: 1 : 5,000			SMD/SMT	QFN-20	Buck-Boost	1 V to 36 V	7 A	1 Output	775 uA	580 kHz	- 40 C	+ 125 C	MP4248	Reel, Cut Tape
	Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface MP4248GQV-0000-P Monolithic Power Systems (MPS) 1: HK$32.22 335In Stock 500Expected 22/2/2027 New Product	Mfr. Part No. MP4248GQV-0000-P Mouser Part No 946-MP4248GQV-0000-P New Product	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface Learn More about Monolithic Power Systems (MPS) mps mp4248 converters	Datasheet	335In Stock 500Expected 22/2/2027	Cut Tape HK$32.22 HK$24.33 HK$22.36 HK$20.22 Reel HK$18.99 View HK$19.56 HK$18.08 HK$17.10	Min.: 1 Mult.: 1 : 500			SMD/SMT	QFN-20	Buck-Boost	1 V to 36 V	7 A	1 Output	775 uA	580 kHz	- 40 C	+ 125 C	MP4248	Reel, Cut Tape
	Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface MP4248GQV-0012-Z Monolithic Power Systems (MPS) 5,000: HK$15.70 Non-Stocked Lead-Time 64 Weeks New Product	Mfr. Part No. MP4248GQV-0012-Z Mouser Part No 946-MP4248GQV-0012-Z New Product	Monolithic Power Systems (MPS)	Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface Learn More about Monolithic Power Systems (MPS) mps mp4248 converters	Datasheet	Non-Stocked Lead-Time 64 Weeks	Reel HK$15.70	Min.: 5,000 Mult.: 5,000 : 5,000			SMD/SMT	QFN-20	Buck-Boost	1 V to 36 V	7 A	1 Output	775 uA	580 kHz	- 40 C	+ 125 C	MP4248	Reel