MPQ4253B Buck Converters

Monolithic Power Systems (MPS) MPQ4253B Buck Converters integrates a monolithic, stepdown, switch-mode converter with two USB current-limit switches and charging port identification circuitry for each port. These converters incorporate one Type-A and one Type-C USB port for output. The USB1 port supports USB Type-C™ 5V @3A DFP mode, and the USB2 port supports DCP schemes for battery charging specification (BC1.2). These converters achieve up to 6A output current (IOUT) with excellent load and line regulation. The MPQ425B converters operate from 6V to 36V input voltage (VIN) range and use peak current (IPEAK) mode control to regulate IOUT.

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Qty. RoHS ECAD Model Mounting Style
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Output Voltage
Output Current
Number of Outputs
Quiescent Current
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
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Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, Step-Down Converter Supports One Type-A, One Type-C Dual USB Charging Ports for Automotive, Pass Apple MFI R33 Certification Test, AEC-Q100 Qualified
Datasheet
1,000In Stock
Cut Tape
₩7,300.8
₩5,506.8
₩5,054.4
₩4,570.8
Reel
₩4,305.6
View
Min.: 1
Mult.: 1
: 500
SMD/SMT QFN-26 Buck 5.1 V, 5.17 V, 5.3 V 3 A 1 Output 340 uA, 540 uA 350 kHz - 40 C + 125 C AEC-Q100 MPQ4253 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, Step-Down Converter Supports One Type-A, One Type-C Dual USB Charging Ports for Automotive, Pass Apple MFI R33 Certification Test, AEC-Q100 Qualified
Datasheet
Non-Stocked Lead-Time 71 Weeks
Reel
₩3,650.4
Min.: 5,000
Mult.: 5,000
: 5,000
SMD/SMT QFN-26 Buck 5.1 V, 5.17 V, 5.3 V 3 A 1 Output 340 uA, 540 uA 350 kHz - 40 C + 125 C AEC-Q100 MPQ4253 Reel