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RT7296FGJ8F
IC REG BUCK ADJ 3A TSOT23-8
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規格
| Package | Tape & Reel (TR) |
| Series | RT7296F |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 4.5V |
| Voltage-Input(Max) | 17V |
| Voltage-Output(Min/Fixed) | 0.807V |
| Voltage-Output(Max) | 17V |
| Current-Output | 3A |
| Frequency-Switching | 500kHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | SOT-23-8 Thin, TSOT-23-8 |
概述
Description
The RT7296FGJ8F is a step-down DC-DC converter designed for efficient voltage regulation applications. This integrated circuit is commonly employed in electronics requiring stable power supply solutions, such as consumer electronics, computing devices, and industrial equipment.
Key features of the RT7296FGJ8F include a wide input voltage range, high-efficiency operation, and a high switching frequency, which allows for smaller external components. It typically provides a precise output voltage, adjustable via external resistors, and incorporates protection features such as over-current protection, over-temperature protection, and short-circuit protection to ensure reliable operation under various conditions.
The device is known for its compact package, making it suitable for space-constrained applications. Its efficient performance helps in minimizing heat dissipation, enhancing the overall longevity and reliability of the device it powers.
Overall, the RT7296FGJ8F offers a robust solution for applications requiring efficient and reliable power conversion, supporting a variety of electronic devices and systems.
Key features of the RT7296FGJ8F include a wide input voltage range, high-efficiency operation, and a high switching frequency, which allows for smaller external components. It typically provides a precise output voltage, adjustable via external resistors, and incorporates protection features such as over-current protection, over-temperature protection, and short-circuit protection to ensure reliable operation under various conditions.
The device is known for its compact package, making it suitable for space-constrained applications. Its efficient performance helps in minimizing heat dissipation, enhancing the overall longevity and reliability of the device it powers.
Overall, the RT7296FGJ8F offers a robust solution for applications requiring efficient and reliable power conversion, supporting a variety of electronic devices and systems.
Features
The RT7296FGJ8F is a synchronous step-down DC-DC converter. It typically features a wide input voltage range, making it suitable for various applications. The device includes integrated high-side and low-side MOSFETs, which enhance efficiency and reduce the need for external components. It often comes with a fixed or adjustable output voltage setting, allowing for flexibility in design.
Key features may include high efficiency due to synchronous rectification, a fast transient response, and the capability to handle a significant output current. It likely supports various protection mechanisms such as overcurrent protection, over-temperature protection, and undervoltage lockout, ensuring reliable performance in diverse operating conditions. The RT7296FGJ8F is often available in a compact package, which is beneficial for space-constrained applications.
This converter is typically used in consumer electronics, telecommunications, and industrial applications where efficient power conversion is needed. Additionally, it usually supports pulse width modulation (PWM) control to maintain precise output regulation.
Key features may include high efficiency due to synchronous rectification, a fast transient response, and the capability to handle a significant output current. It likely supports various protection mechanisms such as overcurrent protection, over-temperature protection, and undervoltage lockout, ensuring reliable performance in diverse operating conditions. The RT7296FGJ8F is often available in a compact package, which is beneficial for space-constrained applications.
This converter is typically used in consumer electronics, telecommunications, and industrial applications where efficient power conversion is needed. Additionally, it usually supports pulse width modulation (PWM) control to maintain precise output regulation.
Package
The RT7296FGJ8F is a power management integrated circuit (PMIC), typically housed in a compact, surface-mount package suitable for space-constrained applications. It is often used in electronic devices for efficient power conversion. For specific package details, such as dimensions and pin configuration, please refer to the manufacturer's datasheet or technical documentation.
Pinout
The RT7296FGJ8F is a DC-DC step-down converter, specifically a synchronous buck converter IC. It typically comes in a small form factor package such as WDFN or QFN, which generally has a pin count of 8 pins. The primary function of the RT7296FGJ8F is to step down a higher input voltage to a lower output voltage with high efficiency, making it suitable for power regulation in various electronic devices.
The key pins and their functions are generally as follows:
1. VIN: Input voltage supply.
2. SW: Switch node connecting to the inductor.
3. GND: Ground connection.
4. FB: Feedback pin for output voltage regulation.
5. EN: Enable pin to turn the converter on or off.
6. COMP: Compensation pin for stability and transient response tuning.
7. BST: Bootstrap pin for driving the high-side MOSFET.
8. PGOOD: Power-good indicator.
These pins allow the RT7296FGJ8F to deliver regulated output voltage efficiently while integrating features such as feedback regulation, enable/disable functionality, and power-good signaling. Always refer to the specific datasheet for detailed pinout and functionality, as this can vary with different packaging and manufacturer specifications.
The key pins and their functions are generally as follows:
1. VIN: Input voltage supply.
2. SW: Switch node connecting to the inductor.
3. GND: Ground connection.
4. FB: Feedback pin for output voltage regulation.
5. EN: Enable pin to turn the converter on or off.
6. COMP: Compensation pin for stability and transient response tuning.
7. BST: Bootstrap pin for driving the high-side MOSFET.
8. PGOOD: Power-good indicator.
These pins allow the RT7296FGJ8F to deliver regulated output voltage efficiently while integrating features such as feedback regulation, enable/disable functionality, and power-good signaling. Always refer to the specific datasheet for detailed pinout and functionality, as this can vary with different packaging and manufacturer specifications.
Manufacturer
The RT7296FGJ8F is manufactured by Richtek Technology Corporation. Richtek is a company that specializes in designing and manufacturing analog integrated circuits, particularly for power management applications. They provide solutions for a variety of electronics, including consumer electronics, computers, industrial devices, and communications equipment. Richtek is known for its innovation in power management technologies and offers products such as DC-DC converters, battery management ICs, and LED drivers.
Application
The RT7296FGJ8F is a DC-DC step-down (buck) converter. It is typically used in applications requiring efficient power conversion from a higher voltage to a lower voltage. Common application areas include consumer electronics, telecommunications equipment, industrial automation systems, and automotive electronics. It is suitable for powering processors, FPGAs, and other digital ICs, where precise voltage regulation and high efficiency are important.
Equivalent
The RT7296FGJ8F is a DC-DC buck converter. When looking for equivalent products, consider similar buck converters from other manufacturers, such as the TPS54331 from Texas Instruments, LM2678 from Texas Instruments, or the MP1584 from Monolithic Power Systems. Ensure that the voltage, current, and feature specifications align with your requirements, as variations may exist between different models. Always check datasheets for compatibility.
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