規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | Class D |
| Output Type | 1-Channel (Mono) or 2-Channel (Stereo) |
| Max Output Powerx Channels @ Load | 60W x 1 @ 8Ohm; 30W x 2 @ 4Ohm |
| Features | Depop, Short-Circuit Protection |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Supplier Device Package | 28-TSSOP-EP |
概述
Description
The MP7748SGF-Z is a high-performance, integrated power management IC designed for efficient power conversion applications. This device is part of the MP7748 series, which is known for its reliability and advanced features tailored for varying power requirements. The IC typically includes multiple voltage regulators, switching controllers, and other essential components to manage power efficiently across different sections of an electronic system.
It supports various input voltages and offers multiple output voltages, making it versatile for use in complex electronic designs. This allows for reduced component count and simplified power management architecture in devices ranging from consumer electronics to industrial applications.
The MP7748SGF-Z is engineered with advanced thermal management features, ensuring stable operation under varying environmental conditions. It also includes protection mechanisms against over-current, over-voltage, and thermal shutdown, enhancing the safety and longevity of the end device.
Overall, the MP7748SGF-Z is ideal for designers seeking a compact, efficient, and robust solution for integrated power management needs.
It supports various input voltages and offers multiple output voltages, making it versatile for use in complex electronic designs. This allows for reduced component count and simplified power management architecture in devices ranging from consumer electronics to industrial applications.
The MP7748SGF-Z is engineered with advanced thermal management features, ensuring stable operation under varying environmental conditions. It also includes protection mechanisms against over-current, over-voltage, and thermal shutdown, enhancing the safety and longevity of the end device.
Overall, the MP7748SGF-Z is ideal for designers seeking a compact, efficient, and robust solution for integrated power management needs.
Equivalent
The MP7748SGF-Z is a Class-D audio amplifier from Monolithic Power Systems. Equivalent products would typically include other Class-D audio amplifiers with similar specifications from manufacturers like Texas Instruments, STMicroelectronics, or Analog Devices. Specific models to consider might include the TPA3116D2 from Texas Instruments, or the STA540 from STMicroelectronics. Always verify electrical and performance specifications to ensure compatibility with your application.
Features
The MP7748SGF-Z is a high-performance audio amplifier designed for various audio applications. It is a Class D amplifier with a highly efficient power stage, which reduces heat generation and increases efficiency. Key features include:
1. Output Power: Capable of delivering high output power suitable for driving speakers with minimal distortion.
2. Efficiency: Class D operation ensures low power loss and high efficiency, making it ideal for portable and battery-powered devices.
3. Sound Quality: Provides clear and crisp audio with low Total Harmonic Distortion (THD).
4. Protection Features: Includes over-current, over-temperature, and short-circuit protection to enhance reliability and durability.
5. Compact Package: Comes in a small form factor which is beneficial for space-constrained applications.
6. Thermal Management: Designed to handle thermal dissipation effectively, which is crucial for maintaining performance.
7. Versatility: Suitable for use in a variety of audio applications, including consumer electronics, automotive audio systems, and home theater systems.
These features make the MP7748SGF-Z a versatile and efficient choice for audio amplification needs.
1. Output Power: Capable of delivering high output power suitable for driving speakers with minimal distortion.
2. Efficiency: Class D operation ensures low power loss and high efficiency, making it ideal for portable and battery-powered devices.
3. Sound Quality: Provides clear and crisp audio with low Total Harmonic Distortion (THD).
4. Protection Features: Includes over-current, over-temperature, and short-circuit protection to enhance reliability and durability.
5. Compact Package: Comes in a small form factor which is beneficial for space-constrained applications.
6. Thermal Management: Designed to handle thermal dissipation effectively, which is crucial for maintaining performance.
7. Versatility: Suitable for use in a variety of audio applications, including consumer electronics, automotive audio systems, and home theater systems.
These features make the MP7748SGF-Z a versatile and efficient choice for audio amplification needs.
Pinout
The MP7748SGF-Z is a Class D audio amplifier IC manufactured by Monolithic Power Systems. It typically comes in a 36-pin QFN (Quad Flat No-leads) package. The primary function of the MP7748SGF-Z is to amplify audio signals for driving speakers in various audio applications, such as soundbars, televisions, and home audio systems.
The IC offers features like high efficiency, low distortion, and protection mechanisms against overcurrent, overtemperature, and undervoltage conditions. It supports both single-ended and differential inputs, providing flexibility in design. Additionally, the MP7748SGF-Z can deliver high output power while maintaining a small footprint, making it suitable for compact audio devices. For detailed pin assignments and specific functions of each pin, consulting the datasheet is recommended.
The IC offers features like high efficiency, low distortion, and protection mechanisms against overcurrent, overtemperature, and undervoltage conditions. It supports both single-ended and differential inputs, providing flexibility in design. Additionally, the MP7748SGF-Z can deliver high output power while maintaining a small footprint, making it suitable for compact audio devices. For detailed pin assignments and specific functions of each pin, consulting the datasheet is recommended.
Manufacturer
The MP7748SGF-Z is manufactured by Monolithic Power Systems (MPS). MPS is a semiconductor company that specializes in designing, developing, and manufacturing high-performance analog and mixed-signal integrated circuits. They focus on providing solutions for systems in various sectors, including automotive, industrial, cloud computing, telecom infrastructures, and consumer electronics. MPS is known for its expertise in power solutions, offering a wide range of products such as DC/DC converters, LED drivers, battery management systems, and motor drivers. The company is recognized for its innovative and energy-efficient solutions that address the growing demand for advanced electronic systems.
Application
The MP7748SGF-Z is typically used in applications that require efficient power management and audio amplification. It is found in consumer electronics such as home audio systems, televisions, and soundbars, where it enhances audio performance while minimizing power consumption. Additionally, it can be used in automotive audio systems, providing high-quality sound with low distortion. Its application extends to multimedia devices and any other systems that benefit from efficient Class D audio amplification, ensuring clear and powerful audio output in a compact form factor.
Package
The MP7748SGF-Z is typically available in a Quad Flat No-leads (QFN) package type, which is a surface-mount technology (SMT) package with no leads extending from the package's sides.
