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MPQ4570GF-AEC1-Z
+BOMIC REG BUCK ADJ 3A 20TSSOP
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제조업체 부품 #MPQ4570GF-AEC1-Z
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재고1740
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사양
| 속성 | 가치 |
| Part Status | Active |
| Base Product Number | MPQ4570 |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 55V |
| Voltage - Output (Min / Fixed) | 1V |
| Voltage - Output (Max) | 49.5V |
| Current - Output | 3A |
| Frequency - Switching | 520kHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package | 20-TSSOP-EP |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
개요
Description
The MPQ4570GF-AEC1-Z is a high-performance automotive-grade DC-DC step-down converter. It is designed to efficiently convert high input voltages to lower output voltages suitable for various automotive applications. The device is capable of handling input voltages up to 36V and provides an adjustable output voltage, making it versatile for different circuit requirements.
Key features of the MPQ4570GF-AEC1-Z include a high switching frequency, which allows for the use of smaller inductors and capacitors, thereby reducing the overall size of the power supply design. It also includes built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout, ensuring reliable performance in harsh automotive environments.
The device is compliant with AEC-Q100 standards, making it suitable for use in automotive applications where reliability and robustness are critical. Its compact package and high efficiency make it ideal for use in space-constrained environments where power efficiency is crucial. Overall, the MPQ4570GF-AEC1-Z offers a reliable and efficient solution for automotive power management needs.
Key features of the MPQ4570GF-AEC1-Z include a high switching frequency, which allows for the use of smaller inductors and capacitors, thereby reducing the overall size of the power supply design. It also includes built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout, ensuring reliable performance in harsh automotive environments.
The device is compliant with AEC-Q100 standards, making it suitable for use in automotive applications where reliability and robustness are critical. Its compact package and high efficiency make it ideal for use in space-constrained environments where power efficiency is crucial. Overall, the MPQ4570GF-AEC1-Z offers a reliable and efficient solution for automotive power management needs.
Equivalent
The MPQ4570GF-AEC1-Z is a step-down converter chip. Equivalent products can include similar DC-DC buck converters with comparable input voltage range, output current, and switching frequency. Some potential equivalents might be the Texas Instruments LM2675 series, the Analog Devices ADP2300 series, or the Microchip MCP16301. Always compare specific parameters like maximum current output, efficiency, and package type to ensure compatibility with your application.
Features
The MPQ4570GF-AEC1-Z is a high-efficiency, step-down converter designed for automotive applications. Key features include:
1. Wide Input Voltage Range: It supports an input voltage range from 4V to 36V, making it suitable for a range of automotive power systems.
2. High Efficiency: The converter achieves up to 90% efficiency, reducing heat generation and improving energy conservation.
3. Output Current: It delivers up to 3A of continuous output current, accommodating various load requirements.
4. Adjustable Output Voltage: The output voltage can be set between 0.8V and 30V, offering flexibility for different applications.
5. Switching Frequency: It operates at a fixed 400kHz switching frequency, balancing efficiency and size of external components.
6. Protection Features: Includes over-current protection, thermal shutdown, and under-voltage lockout to ensure safe operation.
7. AEC-Q100 Qualified: This ensures reliability and quality for automotive electronics.
8. Compact Package: Available in a compact, thermally enhanced QFN package, facilitating space-saving designs.
These features make the MPQ4570GF-AEC1-Z versatile for various automotive power management applications.
1. Wide Input Voltage Range: It supports an input voltage range from 4V to 36V, making it suitable for a range of automotive power systems.
2. High Efficiency: The converter achieves up to 90% efficiency, reducing heat generation and improving energy conservation.
3. Output Current: It delivers up to 3A of continuous output current, accommodating various load requirements.
4. Adjustable Output Voltage: The output voltage can be set between 0.8V and 30V, offering flexibility for different applications.
5. Switching Frequency: It operates at a fixed 400kHz switching frequency, balancing efficiency and size of external components.
6. Protection Features: Includes over-current protection, thermal shutdown, and under-voltage lockout to ensure safe operation.
7. AEC-Q100 Qualified: This ensures reliability and quality for automotive electronics.
8. Compact Package: Available in a compact, thermally enhanced QFN package, facilitating space-saving designs.
These features make the MPQ4570GF-AEC1-Z versatile for various automotive power management applications.
Pinout
The MPQ4570GF-AEC1-Z is a buck converter IC from Monolithic Power Systems designed for automotive applications. It features a 16-pin QFN package. This device is used to step down a higher voltage to a lower voltage efficiently, making it suitable for powering microcontrollers, sensors, and other low-voltage devices in automotive environments.
Key functions and features include:
1. Input Voltage Range: The MPQ4570 can handle a wide input voltage range suitable for automotive systems.
2. Output Voltage: It provides a regulated output voltage with high efficiency.
3. Switching Frequency: It operates at a high frequency, allowing the use of smaller external components.
4. Protection Features: Includes over-current protection, over-temperature protection, and other safety features to ensure reliable operation in harsh conditions.
5. AEC-Q100 Qualification: This ensures it meets the stringent reliability standards required for automotive applications.
This concise summary provides an overview of the MPQ4570GF-AEC1-Z's pin count and primary functions, appropriate for use in automotive power management.
Key functions and features include:
1. Input Voltage Range: The MPQ4570 can handle a wide input voltage range suitable for automotive systems.
2. Output Voltage: It provides a regulated output voltage with high efficiency.
3. Switching Frequency: It operates at a high frequency, allowing the use of smaller external components.
4. Protection Features: Includes over-current protection, over-temperature protection, and other safety features to ensure reliable operation in harsh conditions.
5. AEC-Q100 Qualification: This ensures it meets the stringent reliability standards required for automotive applications.
This concise summary provides an overview of the MPQ4570GF-AEC1-Z's pin count and primary functions, appropriate for use in automotive power management.
Manufacturer
The MPQ4570GF-AEC1-Z is manufactured by Monolithic Power Systems (MPS). MPS is a company that specializes in designing and manufacturing high-performance analog and mixed-signal semiconductors. Their products are used across various applications, including automotive, industrial, consumer electronics, communications, and computing. MPS is known for its innovative solutions in power management, providing efficient and compact semiconductor products.
Application
The MPQ4570GF-AEC1-Z is a step-down converter designed for automotive applications. It is suitable for use in power management systems within vehicles, including infotainment systems, advanced driver-assistance systems (ADAS), body control modules, and other applications requiring high efficiency and compact power solutions. The device's AEC-Q100 qualification ensures it meets automotive reliability standards, making it ideal for various in-vehicle electronic systems.
Package
The MPQ4570GF-AEC1-Z comes in a QFN (Quad Flat No-leads) package type. This type of package is compact and suitable for surface mounting on PCBs, providing efficient thermal performance and reduced inductance, which is beneficial for high-frequency applications.
