MP4317GRE-P
- Mfr.Part #
- MP4317GRE-P
- Manufacturer
- Monolithic Power Systems
- Package / Case
- 20-PowerVFQFN
- Datasheet
- Download
- Description
- 45V, 7A, LOW IQ, SYNCHRONOUS STE
- Stock
- 34,241
- In Stock :
- 34,241
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- Manufacturer :
- Monolithic Power Systems
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Function :
- Step-Down
- Operating Temperature :
- -40°C ~ 125°C (TJ)
- Output Configuration :
- Positive
- Current - Output :
- 7A
- Voltage - Output (Min/Fixed) :
- 0.815V
- Switching Frequency :
- 350 kHz to 1 MHz
- Number of Outputs :
- 1
- Output Current :
- 7 A
- Package / Case :
- 20-PowerVFQFN
- Series :
- -
- Product Category :
- Switching Voltage Regulators
- Brand :
- Monolithic Power Systems (MPS)
- Frequency - Switching :
- 350kHz ~ 1MHz
- Product Status :
- Active
- Product Type :
- Switching Voltage Regulators
- Voltage - Input (Max) :
- 45V
- Mounting Type :
- Surface Mount, Wettable Flank
- Voltage - Input (Min) :
- 3.3V
- Subcategory :
- PMIC - Power Management ICs
- Voltage - Output (Max) :
- 42.75V
- Manufacturer :
- Monolithic Power Systems (MPS)
- Synchronous Rectifier :
- yes
- Minimum Operating Temperature :
- - 40 C
- RoHS :
- Details
- Mounting Style :
- SMD/SMT
- Quiescent Current :
- 17 uA
- Output Type :
- Adjustable
- Supplier Device Package :
- 20-QFN (4x4)
- Maximum Operating Temperature :
- + 125 C
- Topology :
- Buck
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Output Voltage :
- 815 mV to 42.75 V
- Datasheets
- MP4317GRE-P

Voltage Regulators - DC DC Switching Regulators Monolithic Power Systems MP4317GRE-P Overview
The MP4317GRE-P by Monolithic Power Systems stands out as a highly efficient and robust component within the domain of Voltage Regulators - DC DC Switching Regulators. This synchronous step-down converter is engineered to manage up to 45V input voltage while delivering a continuous current output of 7A, making it an ideal solution for high-performance power supply applications that require low quiescent current. Its advanced design ensures minimal power loss, maximizing efficiency and reliability for systems that demand consistent operation under varying load conditions. The use of the MP4317GRE-P Voltage Regulators - DC DC Switching Regulators Monolithic Power Systems not only simplifies power management but also enhances overall system stability and component longevity.
MP4317GRE-P Features
This model is packed with features that emphasize performance, efficiency, and safety. Key attributes include low internal power consumption (low IQ), which significantly reduces the system's overall energy draw. The synchronous operation facilitates better efficiency compared to traditional non-synchronous regulators. Additionally, its capability to handle up to 45V input and its robust 7A output make it versatile across a range of high-demand applications. Built-in protection mechanisms such as over-current, over-temperature, and under-voltage lockout ensure that both the regulator and the downstream components are safeguarded against potential damage.
MP4317GRE-P Applications
- Automotive Electronics: Utilized in vehicle power systems to efficiently manage battery power distribution, ensuring optimal performance of electronic control units and infotainment systems.
- Industrial Power Supplies: Ideal for use in automated manufacturing systems where precise voltage regulation is necessary for equipment safety and efficiency.
- Telecommunication Equipment: Supports the power requirements of telecom infrastructure by providing stable and efficient voltage conversion, critical for the reliability of communication systems.
- Portable Devices: Adapts easily to portable and battery-operated devices due to its low quiescent current, extending device usability and battery life.
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