規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Isolation | Non-Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | 700V |
| Topology | Boost, Buck, Buck-Boost, Flyback |
| Voltage - Supply (Vcc/Vdd) | 5.5V ~ 5.7V |
| Power (Watts) | 4 W |
| Fault Protection | Open Loop, Over Load, Over Temperature, Short Circuit |
| Control Features | Soft Start |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Supplier Device Package | TSOT-23-5 |
概述
Description
The MP173AGJ-Z is a high-performance power management integrated circuit (PMIC) designed for a variety of electronic applications. It typically features efficient voltage regulation, low dropout, and is often used to manage power distribution within complex electronic systems. This PMIC is part of the MP173 series, known for its compact design and reliability in demanding environments. It supports multiple output configurations and offers protections like overcurrent, overvoltage, and thermal shutdown to safeguard connected components. Its efficiency and flexibility make it suitable for consumer electronics, telecommunications equipment, and industrial devices. Please refer to the manufacturer's datasheet for detailed specifications and application guidelines.
Equivalent
The MP173AGJ-Z is a high-performance offline regulator typically used for power supply applications. Equivalent products might include similar offline switcher ICs from brands like Texas Instruments (e.g., UCC28C4x series), ON Semiconductor (e.g., NCP1207 series), and STMicroelectronics (e.g., VIPer series). The exact equivalent would depend on specific parameters like input voltage range, output current, and switching frequency, so it's essential to compare these specifications when selecting an alternative.
Features
The MP173AGJ-Z is a compact and efficient power management integrated circuit (PMIC) designed for a variety of applications. Key features include:
1. Wide Input Voltage Range: This IC supports a broad input range, making it versatile for different power sources.
2. High Efficiency: It is engineered to deliver high power efficiency, minimizing energy loss and thermal output.
3. Multiple Output Options: The MP173AGJ-Z can regulate multiple output voltages, accommodating various peripheral devices.
4. Protection Features: It includes built-in protections such as over-voltage, under-voltage, over-current, and thermal shutdown, enhancing reliability and safety.
5. Compact Size: The IC's small form factor makes it ideal for space-constrained applications.
6. Low Standby Power: Designed for low power consumption in standby mode, improving overall energy efficiency.
These features make the MP173AGJ-Z suitable for applications in consumer electronics, industrial systems, and more, where reliable power management and efficiency are crucial.
1. Wide Input Voltage Range: This IC supports a broad input range, making it versatile for different power sources.
2. High Efficiency: It is engineered to deliver high power efficiency, minimizing energy loss and thermal output.
3. Multiple Output Options: The MP173AGJ-Z can regulate multiple output voltages, accommodating various peripheral devices.
4. Protection Features: It includes built-in protections such as over-voltage, under-voltage, over-current, and thermal shutdown, enhancing reliability and safety.
5. Compact Size: The IC's small form factor makes it ideal for space-constrained applications.
6. Low Standby Power: Designed for low power consumption in standby mode, improving overall energy efficiency.
These features make the MP173AGJ-Z suitable for applications in consumer electronics, industrial systems, and more, where reliable power management and efficiency are crucial.
Pinout
The MP173AGJ-Z is a high-performance flyback controller IC used primarily in AC-DC power conversion applications. This IC is designed to work with minimal external components to provide efficient power regulation.
The MP173AGJ-Z comes in a compact package, typically featuring 5 pins. Here is a concise description of its pin functions:
1. VCC: Supplies power to the internal circuitry of the IC. It requires a stable voltage source to function correctly.
2. GND: Ground reference for the device, essential for completing the circuit and ensuring proper operation.
3. SW (Switch): Connects to the external MOSFET gate to control switching operations in the flyback converter topology.
4. FB (Feedback): Used to receive feedback from the output voltage, enabling the IC to regulate voltage by adjusting the duty cycle.
5. COMP (Compensation): Connects to an external capacitor and resistor to stabilize the feedback loop and optimize transient response.
These functions allow the MP173AGJ-Z to effectively manage power conversion with high efficiency and minimal external circuitry.
The MP173AGJ-Z comes in a compact package, typically featuring 5 pins. Here is a concise description of its pin functions:
1. VCC: Supplies power to the internal circuitry of the IC. It requires a stable voltage source to function correctly.
2. GND: Ground reference for the device, essential for completing the circuit and ensuring proper operation.
3. SW (Switch): Connects to the external MOSFET gate to control switching operations in the flyback converter topology.
4. FB (Feedback): Used to receive feedback from the output voltage, enabling the IC to regulate voltage by adjusting the duty cycle.
5. COMP (Compensation): Connects to an external capacitor and resistor to stabilize the feedback loop and optimize transient response.
These functions allow the MP173AGJ-Z to effectively manage power conversion with high efficiency and minimal external circuitry.
Manufacturer
The MP173AGJ-Z is manufactured by Monolithic Power Systems (MPS). MPS is a company that designs, develops, and markets integrated power semiconductor solutions and power delivery architectures. The company specializes in high-performance analog and mixed-signal semiconductors, primarily focusing on power management solutions that are used across various applications such as automotive, industrial, communications, and consumer electronics. MPS is known for its innovative approach to power solutions, often emphasizing efficiency, reliability, and compact design in its product offerings.
Application
The MP173AGJ-Z is typically used in power management applications. It is a high-voltage converter IC designed for off-line and isolated DC-DC power supply applications. Common application areas include:
1. Industrial Power Supplies: Used in equipment requiring efficient power conversion.
2. Consumer Electronics: Implemented in chargers and power adapters.
3. Smart Meters: Employed in power management circuits.
4. LED Drivers: Utilized for powering LED lighting systems.
5. Telecommunications: Applied in power supply units for communication devices.
These applications take advantage of its features like high voltage capability, efficiency, and reliability in converting and regulating power across various electronic devices.
1. Industrial Power Supplies: Used in equipment requiring efficient power conversion.
2. Consumer Electronics: Implemented in chargers and power adapters.
3. Smart Meters: Employed in power management circuits.
4. LED Drivers: Utilized for powering LED lighting systems.
5. Telecommunications: Applied in power supply units for communication devices.
These applications take advantage of its features like high voltage capability, efficiency, and reliability in converting and regulating power across various electronic devices.
Package
The MP173AGJ-Z is typically available in a SOIC-8 (Small Outline Integrated Circuit) package. This type of package is commonly used for integrated circuits and has a smaller footprint compared to traditional DIP packages, making it suitable for compact electronic designs.
