Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 60V |
| Frequency - Switching | 100kHz ~ 1MHz |
| Duty Cycle(Max) | 99.5% |
| Synchronous Rectifier | Yes |
| Clock Sync | Yes |
| Control Features | Enable, Phase Control, Power Good, Soft Start |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
Tổng quan
Description
The MP9928GF-Z is a high-performance power management integrated circuit (PMIC) designed for efficient power regulation in electronic devices. It typically features multiple output channels and supports various power conversion topologies, such as buck, boost, or buck-boost configurations. Known for its flexibility and integration, the MP9928GF-Z is used in applications requiring precise voltage regulation, such as consumer electronics, telecommunications, and industrial equipment.
Key features often include high efficiency, low quiescent current, and robust protection mechanisms like over-voltage, over-current, and thermal shutdown. It may also support dynamic voltage scaling to optimize power usage based on the device's operational state. The compact design of the MP9928GF-Z facilitates easy integration into small form-factor devices, making it suitable for portable and space-constrained applications.
Overall, the MP9928GF-Z is valued for its reliability and adaptability, contributing to prolonged battery life and stable performance in various electronic systems. Always refer to the manufacturer's datasheet for specific technical details and application guidelines.
Key features often include high efficiency, low quiescent current, and robust protection mechanisms like over-voltage, over-current, and thermal shutdown. It may also support dynamic voltage scaling to optimize power usage based on the device's operational state. The compact design of the MP9928GF-Z facilitates easy integration into small form-factor devices, making it suitable for portable and space-constrained applications.
Overall, the MP9928GF-Z is valued for its reliability and adaptability, contributing to prolonged battery life and stable performance in various electronic systems. Always refer to the manufacturer's datasheet for specific technical details and application guidelines.
Equivalent
The MP9928GF-Z is a synchronous step-down converter chip from MPS (Monolithic Power Systems). Equivalent or similar products may include:
1. TPS62147 from Texas Instruments
2. LM43603 from Texas Instruments
3. LTC3603 from Analog Devices
4. ADP2164 from Analog Devices
5. SY8208 from Silergy
These alternatives offer similar voltage regulation capabilities and are used in comparable applications. Always verify specific features and performance to ensure compatibility with your requirements.
1. TPS62147 from Texas Instruments
2. LM43603 from Texas Instruments
3. LTC3603 from Analog Devices
4. ADP2164 from Analog Devices
5. SY8208 from Silergy
These alternatives offer similar voltage regulation capabilities and are used in comparable applications. Always verify specific features and performance to ensure compatibility with your requirements.
Features
The MP9928GF-Z is a high-performance, buck-boost converter designed for use in various electronic devices that require efficient power management. Key features include:
1. Wide Input Voltage Range: It supports a versatile input voltage range, allowing it to be used in diverse applications where input conditions may vary.
2. High Efficiency: The converter is designed for high efficiency, minimizing power loss and improving battery life in portable devices.
3. Seamless Transition: It features seamless transition between buck and boost modes, ensuring stable output across a wide range of input voltages.
4. Adjustable Output: The output voltage is adjustable, providing flexibility to meet specific application requirements.
5. Protection Features: It includes various protection mechanisms such as over-current protection, over-temperature protection, and short-circuit protection, enhancing reliability and safety.
6. Compact Package: The MP9928GF-Z comes in a compact package, making it suitable for space-constrained applications.
7. Low Quiescent Current: It has a low quiescent current, which helps in reducing overall power consumption.
These features make the MP9928GF-Z an efficient and versatile choice for power management in modern electronic devices.
1. Wide Input Voltage Range: It supports a versatile input voltage range, allowing it to be used in diverse applications where input conditions may vary.
2. High Efficiency: The converter is designed for high efficiency, minimizing power loss and improving battery life in portable devices.
3. Seamless Transition: It features seamless transition between buck and boost modes, ensuring stable output across a wide range of input voltages.
4. Adjustable Output: The output voltage is adjustable, providing flexibility to meet specific application requirements.
5. Protection Features: It includes various protection mechanisms such as over-current protection, over-temperature protection, and short-circuit protection, enhancing reliability and safety.
6. Compact Package: The MP9928GF-Z comes in a compact package, making it suitable for space-constrained applications.
7. Low Quiescent Current: It has a low quiescent current, which helps in reducing overall power consumption.
These features make the MP9928GF-Z an efficient and versatile choice for power management in modern electronic devices.
Pinout
The MP9928GF-Z is a DC-DC step-down converter. It is a part of the Monolithic Power Systems lineup, designed to provide power management solutions. This specific model typically comes in a compact package, which often features a pin count of 8 pins, although the exact package and pin count can vary based on the specific configuration and package type. Each pin serves a distinct purpose, including input voltage, output voltage, switching, ground, feedback for voltage regulation, and enable/disable functions. For precise information on pin count and functions, it's crucial to refer to the datasheet of the MP9928GF-Z, as manufacturers may update configurations or release different package options.
Manufacturer
The MP9928GF-Z is manufactured by Monolithic Power Systems (MPS). MPS is a company that specializes in the design and production of high-performance, integrated power solutions. They focus on providing innovative power management technologies for a variety of applications, including industrial, automotive, consumer electronics, computing, and telecommunications. MPS is known for developing products that help improve energy efficiency and system performance.
Application
The MP9928GF-Z is a versatile power management IC primarily used in applications requiring efficient DC-DC conversion. Its typical application areas include consumer electronics, portable devices, telecommunications, and industrial equipment. It is often implemented in battery-powered devices due to its high efficiency and low power consumption features, which extend battery life. Additionally, the MP9928GF-Z is suitable for use in systems requiring precise voltage regulation and compact design, such as smartphones, tablets, laptops, and other handheld devices. Its robust performance and flexibility make it an ideal choice for designers aiming to optimize power management in various electronic and communication devices.
Package
The MP9928GF-Z is a DC-DC converter IC from Monolithic Power Systems, typically available in a QFN (Quad Flat No-leads) package. This package type is compact, enhancing thermal performance and electrical efficiency, which is ideal for space-constrained applications.
