画像は参考用です
RT6228AGQUF
+BOMIC BUCK ADJ 8A SYNC UQFN-12(FC)
-
メーカーリッチテックUSA株式会社
-
メーカー品番 #RT6228AGQUF
-
データシート RT6228AGQUF DataSheet
-
パッケージ UQFN-12HL
-
在庫状況6349
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 4.5V |
| Voltage-Input(Max) | 23V |
| Voltage-Output(Min/Fixed) | 0.6V |
| Voltage-Output(Max) | 5.1V |
| Current-Output | 8A |
| Frequency-Switching | 500kHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 13-PowerUFQFN |
概要
Description
The RT6228AGQUF is a high-efficiency, synchronous step-down DC-DC converter. It is typically used in applications requiring compact size and high power conversion efficiency, such as consumer electronics, industrial equipment, and telecommunications systems. Key features of the RT6228AGQUF include its wide input voltage range, high switching frequency, and integrated MOSFETs, which help reduce the need for external components and enhance overall system efficiency.
The device can deliver up to a specified output current (check the datasheet for exact specifications) and features advanced control techniques to provide precise output voltage regulation, even under varying load conditions. It also comes equipped with protection features like over-current protection (OCP), over-voltage protection (OVP), and thermal shutdown, ensuring reliable operation. The RT6228AGQUF is typically packaged in a compact QFN package, making it suitable for space-constrained designs.
Designers using the RT6228AGQUF benefit from its ease of integration, which simplifies the power management design process and improves the performance of the final electronic product.
The device can deliver up to a specified output current (check the datasheet for exact specifications) and features advanced control techniques to provide precise output voltage regulation, even under varying load conditions. It also comes equipped with protection features like over-current protection (OCP), over-voltage protection (OVP), and thermal shutdown, ensuring reliable operation. The RT6228AGQUF is typically packaged in a compact QFN package, making it suitable for space-constrained designs.
Designers using the RT6228AGQUF benefit from its ease of integration, which simplifies the power management design process and improves the performance of the final electronic product.
Equivalent
The RT6228AGQUF is a DC-DC buck converter from Richtek. Equivalent products from other manufacturers typically include similar synchronous step-down converters with comparable input voltage range, output current capability, and features. Some examples might be:
1. TPS563201 from Texas Instruments
2. LM73605 from Texas Instruments
3. MP2451 from Monolithic Power Systems
4. LTC3605 from Analog Devices
Ensure to compare specific parameters like voltage ratings, current output, efficiency, and package type to find the best match.
1. TPS563201 from Texas Instruments
2. LM73605 from Texas Instruments
3. MP2451 from Monolithic Power Systems
4. LTC3605 from Analog Devices
Ensure to compare specific parameters like voltage ratings, current output, efficiency, and package type to find the best match.
Features
The RT6228AGQUF is a high-performance, synchronous step-down DC-DC converter designed for applications requiring efficient power management. Key features include:
1. Wide Input Voltage Range: Supports 4.5V to 18V, accommodating various power sources.
2. High Efficiency: Offers up to 95% efficiency, optimizing power usage and minimizing heat generation.
3. Adjustable Output Voltage: Provides flexibility with an adjustable output voltage range.
4. High Output Current: Delivers up to 3A continuous output current, suitable for powering demanding applications.
5. Fast Transient Response: Ensures stable performance even with rapid changes in load or input voltage.
6. Integrated MOSFETs: Includes high and low-side MOSFETs, reducing the need for external components.
7. Frequency Synchronization: Allows synchronization with an external clock for noise-sensitive applications.
8. Protection Features: Includes over-current protection, short-circuit protection, and thermal shutdown to ensure reliable operation.
9. Compact Package: Available in a compact QFN package, ideal for space-constrained designs.
These features make the RT6228AGQUF suitable for various applications, including consumer electronics, industrial controls, and telecommunications.
1. Wide Input Voltage Range: Supports 4.5V to 18V, accommodating various power sources.
2. High Efficiency: Offers up to 95% efficiency, optimizing power usage and minimizing heat generation.
3. Adjustable Output Voltage: Provides flexibility with an adjustable output voltage range.
4. High Output Current: Delivers up to 3A continuous output current, suitable for powering demanding applications.
5. Fast Transient Response: Ensures stable performance even with rapid changes in load or input voltage.
6. Integrated MOSFETs: Includes high and low-side MOSFETs, reducing the need for external components.
7. Frequency Synchronization: Allows synchronization with an external clock for noise-sensitive applications.
8. Protection Features: Includes over-current protection, short-circuit protection, and thermal shutdown to ensure reliable operation.
9. Compact Package: Available in a compact QFN package, ideal for space-constrained designs.
These features make the RT6228AGQUF suitable for various applications, including consumer electronics, industrial controls, and telecommunications.
Pinout
The RT6228AGQUF is a synchronous step-down DC-DC converter IC designed by Richtek. It typically comes in a QFN-16 package, meaning it has 16 pins. This converter is used for stepping down a higher input voltage to a lower output voltage, suitable for powering various electronic components and systems.
The main functions of the RT6228AGQUF include:
- Step-Down Conversion: It efficiently converts a higher input voltage to a desired lower output voltage.
- Synchronous Operation: Utilizes synchronous rectification to improve efficiency and reduce power loss.
- Adjustable Output Voltage: The output voltage can be set using external resistors.
- High Efficiency: Designed to offer high efficiency over a wide load range.
- Protection Features: Includes over-current protection (OCP), over-voltage protection (OVP), and thermal shutdown for reliable operation.
For detailed pin functions, it's recommended to consult the datasheet, which specifies each pin's role, such as power input, ground, feedback, enable, and others pertinent to its operation and configuration.
The main functions of the RT6228AGQUF include:
- Step-Down Conversion: It efficiently converts a higher input voltage to a desired lower output voltage.
- Synchronous Operation: Utilizes synchronous rectification to improve efficiency and reduce power loss.
- Adjustable Output Voltage: The output voltage can be set using external resistors.
- High Efficiency: Designed to offer high efficiency over a wide load range.
- Protection Features: Includes over-current protection (OCP), over-voltage protection (OVP), and thermal shutdown for reliable operation.
For detailed pin functions, it's recommended to consult the datasheet, which specifies each pin's role, such as power input, ground, feedback, enable, and others pertinent to its operation and configuration.
Manufacturer
The RT6228AGQUF is manufactured by Richtek Technology Corporation. Richtek is a company that specializes in the design and production of analog integrated circuits (ICs), particularly power management ICs. They provide solutions for a wide range of applications, including consumer electronics, computers, communication devices, and industrial equipment. The company is known for its innovative designs and high-performance products in the semiconductor industry.
Application
The RT6228AGQUF is a DC-DC buck converter IC designed for efficient power management. Its application areas include powering processors and chipsets in computing devices, telecommunications equipment, and networking products. It is also used in consumer electronics, industrial automation systems, and automotive electronics for voltage regulation and power supply stabilization. Its compact design and high efficiency make it suitable for space-constrained applications and portable devices.
Package
The RT6228AGQUF is housed in a VQFN (Quad Flat No-leads) package, often used for its compact size and efficient thermal performance.
