사양
| 속성 | 가치 |
| 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) | 5.3V ~ 5.6V |
| Power (Watts) | 5 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 |
개요
Description
The MP174AGJ-Z is a high-performance power management integrated circuit (PMIC) designed for efficient power conversion and management in electronic devices. It typically features advanced capabilities such as step-down (buck) switching regulators, low quiescent current, and high efficiency across a wide load range, making it ideal for battery-powered applications. The device is often used in applications requiring precise voltage regulation and power efficiency, such as consumer electronics, computing, and industrial equipment.
Key features of the MP174AGJ-Z may include overcurrent protection, thermal shutdown, and soft-start capabilities to ensure reliable and safe operation. The device's compact size and versatile configuration options allow it to be integrated into various circuit designs, offering flexibility for engineers and designers.
For exact specifications and application guidance, referring to the manufacturer's datasheet is crucial, as it provides detailed electrical characteristics, pin configurations, and typical application circuits. This ensures optimal performance and integration into your specific design requirements.
Key features of the MP174AGJ-Z may include overcurrent protection, thermal shutdown, and soft-start capabilities to ensure reliable and safe operation. The device's compact size and versatile configuration options allow it to be integrated into various circuit designs, offering flexibility for engineers and designers.
For exact specifications and application guidance, referring to the manufacturer's datasheet is crucial, as it provides detailed electrical characteristics, pin configurations, and typical application circuits. This ensures optimal performance and integration into your specific design requirements.
Equivalent
The MP174AGJ-Z is a primary-side regulator designed for low-power AC/DC applications. Its equivalents may include similar primary-side regulation chips like the Power Integrations TinySwitch series (e.g., TNY274PN), NXP's GreenChip TEA1721, or ON Semiconductor's NCP101x series. For exact equivalents, it's important to compare the specific electrical characteristics and package type to ensure compatibility. Always consult the datasheets or a professional to confirm a suitable replacement.
Features
The MP174AGJ-Z is a flyback controller IC designed for power supply applications. Key features of this IC include:
1. Wide Input Voltage Range: Supports a broad range of input voltages, making it versatile for various power supply designs.
2. Integrated MOSFET: The inclusion of an integrated MOSFET simplifies the design and reduces the need for external components.
3. Primary-Side Control: Offers primary-side regulation, eliminating the need for an optocoupler and secondary feedback circuitry.
4. Low Standby Power: Optimized for low standby power consumption, which is crucial for energy-efficient applications.
5. Safety and Protection: Includes features like overvoltage protection (OVP), overcurrent protection (OCP), and short-circuit protection (SCP) to enhance safety and reliability.
6. High Efficiency: Designed to deliver high efficiency across a range of loads, suitable for both light and heavy load conditions.
7. Compact Package: Available in a compact package suitable for space-constrained designs.
These features make the MP174AGJ-Z an ideal choice for efficient and reliable power supply solutions.
1. Wide Input Voltage Range: Supports a broad range of input voltages, making it versatile for various power supply designs.
2. Integrated MOSFET: The inclusion of an integrated MOSFET simplifies the design and reduces the need for external components.
3. Primary-Side Control: Offers primary-side regulation, eliminating the need for an optocoupler and secondary feedback circuitry.
4. Low Standby Power: Optimized for low standby power consumption, which is crucial for energy-efficient applications.
5. Safety and Protection: Includes features like overvoltage protection (OVP), overcurrent protection (OCP), and short-circuit protection (SCP) to enhance safety and reliability.
6. High Efficiency: Designed to deliver high efficiency across a range of loads, suitable for both light and heavy load conditions.
7. Compact Package: Available in a compact package suitable for space-constrained designs.
These features make the MP174AGJ-Z an ideal choice for efficient and reliable power supply solutions.
Pinout
The MP174AGJ-Z is a high-performance, off-line, primary-side regulator designed to provide accurate constant voltage (CV) and constant current (CC) regulation without the use of an opto-coupler or a secondary feedback circuit. This device is typically used in power supply applications, such as battery chargers and adapters.
The MP174AGJ-Z comes in a TSOT23-5 package, meaning it has 5 pins. These pins generally serve the following purposes:
1. VCC: Power supply pin for the IC.
2. FB (Feedback): Used to regulate the output voltage by comparing it to an internal reference voltage.
3. CS (Current Sense): Monitors and controls the output current.
4. GND: Ground reference for the device.
5. DRAIN: Connects to the primary winding of the transformer and handles the switching operation.
This configuration allows the MP174AGJ-Z to efficiently manage power conversion tasks with minimal external components, making it ideal for compact and cost-effective power solutions.
The MP174AGJ-Z comes in a TSOT23-5 package, meaning it has 5 pins. These pins generally serve the following purposes:
1. VCC: Power supply pin for the IC.
2. FB (Feedback): Used to regulate the output voltage by comparing it to an internal reference voltage.
3. CS (Current Sense): Monitors and controls the output current.
4. GND: Ground reference for the device.
5. DRAIN: Connects to the primary winding of the transformer and handles the switching operation.
This configuration allows the MP174AGJ-Z to efficiently manage power conversion tasks with minimal external components, making it ideal for compact and cost-effective power solutions.
Manufacturer
The MP174AGJ-Z is manufactured by Monolithic Power Systems (MPS). MPS is a semiconductor company that specializes in power solutions. They design, develop, and market high-performance analog and mixed-signal integrated circuits, focusing on applications in computing and storage, automotive, industrial, communications, and consumer markets. The company is known for its highly integrated solutions that offer enhanced performance and power efficiency.
Application
The MP174AGJ-Z is a highly integrated AC-DC converter typically used in various applications requiring efficient power management. Its application areas include:
1. Industrial Power Supplies: Used in designing compact and efficient power supplies for industrial equipment.
2. Consumer Electronics: Powers devices like chargers and adapters for smartphones, tablets, and other gadgets.
3. Home Appliances: Utilized in the power circuits of small to medium-sized appliances.
4. LED Drivers: Provides power conversion for LED lighting systems.
5. Smart Meters: Powers electronic components in energy metering devices.
These applications benefit from the chip's ability to deliver high efficiency and low standby power consumption.
1. Industrial Power Supplies: Used in designing compact and efficient power supplies for industrial equipment.
2. Consumer Electronics: Powers devices like chargers and adapters for smartphones, tablets, and other gadgets.
3. Home Appliances: Utilized in the power circuits of small to medium-sized appliances.
4. LED Drivers: Provides power conversion for LED lighting systems.
5. Smart Meters: Powers electronic components in energy metering devices.
These applications benefit from the chip's ability to deliver high efficiency and low standby power consumption.
Package
The MP174AGJ-Z is typically available in a TSOT-23-5 package.
