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RT2517AGQV
+Lista de MateriaisIC REG LIN POS ADJ 1A 8-AL-DFN
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FabricanteRichtek USA Inc.
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Peça do Fabricante #RT2517AGQV
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Especificações
| Atributo | Valor |
| Part Status | Obsolete |
| Base Product Number | RT2517 |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage - Output (Max) | 5.7V |
| Voltage Dropout (Max) | 0.3V @ 1A |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 400 µA |
| PSRR | 58dB ~ 37dB (100Hz ~ 10kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package | 8-VQFN Exposed Pad |
| Supplier Device Package | 8-AL-DFN (3x3) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Visão Geral
Description
The RT2517AGQV is a high-performance, synchronous step-down DC-DC converter designed for efficient power management in various electronic devices. It is known for its broad input voltage range and high output current capability, making it suitable for demanding applications like computing, networking, and industrial equipment.
Key features of the RT2517AGQV include a wide input voltage range, typically from 4.5V to 18V, allowing flexibility in different power environments. It delivers a high output current, often up to 3A or more, ensuring robust performance for power-intensive applications. The converter also boasts high efficiency, often exceeding 90%, which reduces power loss and heat generation, enhancing overall system reliability.
The RT2517AGQV incorporates advanced protection features such as over-current protection (OCP), under-voltage lockout (UVLO), and thermal shutdown, ensuring safe and reliable operation. It often includes a fixed or adjustable output voltage, providing versatility for different design needs. The compact package size of the RT2517AGQV makes it ideal for space-constrained applications. Overall, it is a versatile and efficient solution for modern power management requirements.
Key features of the RT2517AGQV include a wide input voltage range, typically from 4.5V to 18V, allowing flexibility in different power environments. It delivers a high output current, often up to 3A or more, ensuring robust performance for power-intensive applications. The converter also boasts high efficiency, often exceeding 90%, which reduces power loss and heat generation, enhancing overall system reliability.
The RT2517AGQV incorporates advanced protection features such as over-current protection (OCP), under-voltage lockout (UVLO), and thermal shutdown, ensuring safe and reliable operation. It often includes a fixed or adjustable output voltage, providing versatility for different design needs. The compact package size of the RT2517AGQV makes it ideal for space-constrained applications. Overall, it is a versatile and efficient solution for modern power management requirements.
Equivalent
The RT2517AGQV is a step-down DC-DC converter from Richtek. Equivalent products could include:
1. Texas Instruments: TPS5430
2. Microchip: MCP16331
3. ON Semiconductor: NCP3170
4. Analog Devices: ADP2300
5. Diodes Incorporated: AP65211
These alternatives offer similar functionalities, like voltage regulation and efficiency in a step-down converter format. Be sure to verify electrical specifications and pin compatibility before substituting in designs.
1. Texas Instruments: TPS5430
2. Microchip: MCP16331
3. ON Semiconductor: NCP3170
4. Analog Devices: ADP2300
5. Diodes Incorporated: AP65211
These alternatives offer similar functionalities, like voltage regulation and efficiency in a step-down converter format. Be sure to verify electrical specifications and pin compatibility before substituting in designs.
Features
The RT2517AGQV is a highly integrated, high-efficiency, dual-channel step-down converter designed for various applications. Key features include:
1. Dual Outputs: Supports two independent outputs suitable for powering a wide range of devices.
2. Wide Input Voltage Range: Operates efficiently over a broad input voltage range, making it versatile for different power sources.
3. High Efficiency: Optimized for high efficiency to minimize power loss and thermal impact.
4. Adjustable Output Voltage: Offers adjustable output voltages to meet specific application requirements.
5. Synchronization Capability: Can be synchronized with an external clock for improved performance in multi-phase systems.
6. Internal Compensation: Simplifies the design process by integrating compensation circuits.
7. Protection Features: Includes over-current protection (OCP), over-voltage protection (OVP), and thermal shutdown for enhanced safety and reliability.
8. Compact Package: Available in a compact package that saves space on the circuit board.
These features make the RT2517AGQV suitable for use in consumer electronics, telecom equipment, and other applications requiring efficient power management.
1. Dual Outputs: Supports two independent outputs suitable for powering a wide range of devices.
2. Wide Input Voltage Range: Operates efficiently over a broad input voltage range, making it versatile for different power sources.
3. High Efficiency: Optimized for high efficiency to minimize power loss and thermal impact.
4. Adjustable Output Voltage: Offers adjustable output voltages to meet specific application requirements.
5. Synchronization Capability: Can be synchronized with an external clock for improved performance in multi-phase systems.
6. Internal Compensation: Simplifies the design process by integrating compensation circuits.
7. Protection Features: Includes over-current protection (OCP), over-voltage protection (OVP), and thermal shutdown for enhanced safety and reliability.
8. Compact Package: Available in a compact package that saves space on the circuit board.
These features make the RT2517AGQV suitable for use in consumer electronics, telecom equipment, and other applications requiring efficient power management.
Pinout
The RT2517AGQV is a DC-DC buck converter integrated circuit (IC) primarily used for voltage regulation applications. It typically comes in a QFN-20 package, meaning it has 20 pins. The key functions of the RT2517AGQV include step-down voltage conversion, high efficiency, and low quiescent current, making it suitable for portable and battery-powered applications.
The pins of the RT2517AGQV are assigned for various functions such as power input (VIN), ground (GND), switching node (SW), feedback (FB), enable (EN), and compensation (COMP), among others. These pins are essential for configuring the IC to regulate the output voltage, control the switching frequency, and stabilize the feedback loop.
For precise pin configuration and detailed functional description, it is advisable to refer to the manufacturer's datasheet or technical documentation, as it provides comprehensive information on electrical characteristics, recommended operating conditions, and application circuits.
The pins of the RT2517AGQV are assigned for various functions such as power input (VIN), ground (GND), switching node (SW), feedback (FB), enable (EN), and compensation (COMP), among others. These pins are essential for configuring the IC to regulate the output voltage, control the switching frequency, and stabilize the feedback loop.
For precise pin configuration and detailed functional description, it is advisable to refer to the manufacturer's datasheet or technical documentation, as it provides comprehensive information on electrical characteristics, recommended operating conditions, and application circuits.
Manufacturer
The RT2517AGQV is manufactured by Richtek Technology Corporation. Richtek is a leading provider of analog IC solutions, focusing on power management integrated circuits. The company designs and develops a wide range of products that enhance the performance and efficiency of electronic devices. Their solutions cater to various applications, including consumer electronics, computers, communication devices, and industrial equipment. Richtek is well-regarded for its innovation and high-quality products in the semiconductor industry.
Application
The RT2517AGQV is typically used in applications that require efficient power management. It is commonly found in consumer electronics, portable devices, and communication equipment. Its main application areas include battery-powered devices, where it helps optimize battery life by managing voltage regulation effectively. Additionally, it can be used in embedded systems and IoT devices, ensuring reliable power supply while minimizing energy consumption. The device’s features may also lend it to applications in industrial automation and automotive systems, where stability and efficiency are crucial.
Package
The RT2517AGQV is a QFN (Quad Flat No-leads) package type, which is a surface-mount integrated circuit package designed to offer a compact footprint with good thermal and electrical performance.
