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RTQ2502AGQV
2A,6.5V ULNOISE, ULT LO DRP LIN
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- 製造商。 部分 #RTQ2502AGQV
- 包 20-VQFN Exposed Pad
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規格
| Package | Tape & Reel (TR) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 6.5V |
| Voltage-Output(Min/Fixed) | 0.8V |
| Voltage-Output(Max) | 3.95V, 5V |
| VoltageDropout(Max) | 0.13V @ 2A |
| Current-Output | 2A |
| Current-Quiescent(Iq) | 4 mA |
| Current-Supply(Max) | 5 mA |
| PSRR | 42dB ~ 25dB (10kHz ~ 500kHz) |
| ControlFeatures | Current Limit, Enable, Power Good, Soft Start |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Current, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 20-VQFN Exposed Pad |
概述
Description
The RTQ2502AGQV is a high-efficiency, high-frequency synchronous step-down DC-DC converter. It is designed to deliver a compact solution for various power applications, providing up to 2A output current with excellent line and load regulation. The device operates with a fixed switching frequency, minimizing interference and allowing the use of smaller external components, which is ideal for space-constrained applications.
Key features of the RTQ2502AGQV include low quiescent current, fast transient response, and internal compensation. It supports a wide input voltage range, enhancing its utility in numerous applications, such as portable devices, digital set-top boxes, and network equipment. The converter is equipped with various protection features, such as over-temperature protection, over-current protection, and under-voltage lockout, ensuring safe and reliable operation.
The RTQ2502AGQV is typically available in a compact package, facilitating easy integration into printed circuit boards. Its design emphasizes efficiency and reliability, making it suitable for modern electronic systems aiming for reduced power consumption and extended battery life.
Key features of the RTQ2502AGQV include low quiescent current, fast transient response, and internal compensation. It supports a wide input voltage range, enhancing its utility in numerous applications, such as portable devices, digital set-top boxes, and network equipment. The converter is equipped with various protection features, such as over-temperature protection, over-current protection, and under-voltage lockout, ensuring safe and reliable operation.
The RTQ2502AGQV is typically available in a compact package, facilitating easy integration into printed circuit boards. Its design emphasizes efficiency and reliability, making it suitable for modern electronic systems aiming for reduced power consumption and extended battery life.
Features
The RTQ2502AGQV is a high-performance, low-dropout (LDO) linear regulator. Key features include:
1. Output Current: It supports a maximum output current, suitable for various applications.
2. Input Voltage: It operates over a wide input voltage range, enhancing its flexibility for different power supply conditions.
3. Low Dropout Voltage: The LDO ensures minimal voltage difference between input and output, optimizing efficiency.
4. High PSRR: It provides excellent Power Supply Rejection Ratio, reducing noise from the power source.
5. Low Noise: The design includes features to minimize output noise, making it ideal for sensitive applications.
6. Fast Transient Response: It quickly responds to changes in load conditions, maintaining stable output.
7. Protection Features: Built-in protection mechanisms such as current limiting and thermal shutdown ensure reliability and safety.
8. Compact Package: Available in a compact package, it is suitable for space-constrained applications.
These features make the RTQ2502AGQV a versatile choice for powering sensitive electronics that require stable and efficient voltage regulation.
1. Output Current: It supports a maximum output current, suitable for various applications.
2. Input Voltage: It operates over a wide input voltage range, enhancing its flexibility for different power supply conditions.
3. Low Dropout Voltage: The LDO ensures minimal voltage difference between input and output, optimizing efficiency.
4. High PSRR: It provides excellent Power Supply Rejection Ratio, reducing noise from the power source.
5. Low Noise: The design includes features to minimize output noise, making it ideal for sensitive applications.
6. Fast Transient Response: It quickly responds to changes in load conditions, maintaining stable output.
7. Protection Features: Built-in protection mechanisms such as current limiting and thermal shutdown ensure reliability and safety.
8. Compact Package: Available in a compact package, it is suitable for space-constrained applications.
These features make the RTQ2502AGQV a versatile choice for powering sensitive electronics that require stable and efficient voltage regulation.
Package
The RTQ2502AGQV is available in a QFN (Quad Flat No-leads) package type, specifically in a 3mm x 3mm QFN-20 package. This type of package offers a compact footprint and is suitable for applications requiring efficient thermal performance and space-saving on PCB designs.
Pinout
The RTQ2502AGQV is a power management IC designed for various applications. It comes in a compact VQFN-20L package, meaning it has 20 pins. This IC provides a range of functions, including voltage regulation and power distribution for electronic devices.
Key functions include:
1. Voltage Regulation: It provides precise output voltage regulation, which is crucial for supplying stable power to microprocessors and other digital ICs.
2. Efficiency: Designed for high efficiency, it minimizes power loss, which is important for battery-powered applications.
3. Protection Features: The IC typically includes over-current protection, thermal shutdown, and short-circuit protection to ensure safe operation.
4. Compact Size: The VQFN package is space-saving, making it suitable for compact electronic devices.
These features make the RTQ2502AGQV suitable for applications requiring reliable and efficient power management in a small form factor. For detailed pin functions, consulting the manufacturer's datasheet is recommended.
Key functions include:
1. Voltage Regulation: It provides precise output voltage regulation, which is crucial for supplying stable power to microprocessors and other digital ICs.
2. Efficiency: Designed for high efficiency, it minimizes power loss, which is important for battery-powered applications.
3. Protection Features: The IC typically includes over-current protection, thermal shutdown, and short-circuit protection to ensure safe operation.
4. Compact Size: The VQFN package is space-saving, making it suitable for compact electronic devices.
These features make the RTQ2502AGQV suitable for applications requiring reliable and efficient power management in a small form factor. For detailed pin functions, consulting the manufacturer's datasheet is recommended.
Manufacturer
The RTQ2502AGQV is manufactured by Richtek Technology Corporation. Richtek is a company specializing in the design and production of analog integrated circuits. They provide power management solutions that are crucial for a variety of applications, including consumer electronics, computers, and telecommunications. Richtek is known for its innovation in the semiconductor industry and offers a broad range of products, including DC/DC converters, battery management systems, and LED drivers. The company is headquartered in Taiwan and serves a global market, offering solutions that enhance the performance and efficiency of electronic devices.
Application
The RTQ2502AGQV is typically used in applications such as power management for portable electronic devices, battery-operated equipment, consumer electronics, and IoT devices. Its features make it suitable for DC-DC conversion, enabling efficient voltage regulation in compact spaces, which is essential for optimizing performance and battery life in these applications.
Equivalent
The RTQ2502AGQV is a DC-DC buck converter. Equivalent products would include similar buck converters from other manufacturers. Some comparable alternatives might include:
1. Texas Instruments: TPS62130
2. Analog Devices: ADP2300
3. Microchip Technology: MCP16301
4. Maxim Integrated: MAX17502
5. ON Semiconductor: NCP3170
These alternatives have similar specifications and functionalities. Always check the datasheets to ensure compatibility with your application.
1. Texas Instruments: TPS62130
2. Analog Devices: ADP2300
3. Microchip Technology: MCP16301
4. Maxim Integrated: MAX17502
5. ON Semiconductor: NCP3170
These alternatives have similar specifications and functionalities. Always check the datasheets to ensure compatibility with your application.
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