MP4245 Buck-Boost Converter

Monolithic Power Systems (MPS) MP4245 Buck-Boost Converter has four integrated power switches. The device can deliver up to 6A output current at specific input voltage supply ranges, with excellent load and line regulation. The MP4245 is suitable for USB power delivery (USB PD) applications. It can work with an external USB PD controller through the I2C interface. The I2C interface and two-time programmable multiple-time programmable (MTP) memory provide flexible features.

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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, 6A Peak, Buck-Boost Converter with I2C Interface for Power Delivery
Datasheet
475In Stock
Min.: 1
Mult.: 1
: 500

SMD/SMT QFN-21 Boost, Buck 1 V to 23 V 6 A 1 Output 300 uA 420 kHz - 40 C + 125 C MP4245 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 6A Peak, Buck-Boost Converter with I2C Interface for Power Delivery
Datasheet
5’000Expected 10/21/2026
Min.: 1
Mult.: 1
: 5’000

SMD/SMT QFN-21 Boost, Buck 1 V to 23 V 6 A 1 Output 300 uA 420 kHz - 40 C + 125 C MP4245 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 6A Peak, Buck-Boost Converter with I2C Interface for Power Delivery
Datasheet
Non-Stocked Lead-Time 64 Weeks
Min.: 5’000
Mult.: 5’000
: 5’000

SMD/SMT QFN-21 Boost, Buck 1 V to 23 V 6 A 1 Output 300 uA 420 kHz - 40 C + 125 C MP4245 Reel
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 6A Peak, Buck-Boost Converter with I2C Interface for Power Delivery
Datasheet
Non-Stocked Lead-Time 71 Weeks
Min.: 1
Mult.: 1
: 500

SMD/SMT QFN-21 Boost, Buck 1 V to 23 V 6 A 1 Output 300 uA 420 kHz - 40 C + 125 C MP4245 Reel, Cut Tape