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TPS568230RJER
POWER MANAGEMENT
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- 製造商。 部分 #TPS568230RJER
- 包 VFQFN-20
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規格
| 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) | 18V |
| Voltage-Output(Min/Fixed) | 0.6V |
| Voltage-Output(Max) | 7V |
| Current-Output | 8A |
| Frequency-Switching | 600kHz, 800kHz, 1MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 20-VFQFN Exposed Pad |
概述
Description
The TPS568230RJER is a high-efficiency, synchronous buck converter designed by Texas Instruments. It is part of the TPS568230 series, which offers compact and efficient solutions for step-down voltage conversion in various electronic applications. This device can provide up to 8 A of continuous output current, making it suitable for powering processors, FPGAs, and other high-performance devices.
Key features of the TPS568230RJER include a wide input voltage range, typically from 4.5 V to 18 V, and an adjustable output voltage starting from 0.6 V. It incorporates advanced technologies such as D-CAP3™ mode control, which provides fast transient response and excellent line/load regulation. The converter offers built-in protection features like undervoltage lockout, overcurrent protection, and thermal shutdown to enhance system reliability.
The TPS568230RJER comes in a small VQFN package, which helps save board space and is ideal for space-constrained applications. Its high efficiency and low quiescent current make it advantageous for battery-powered and energy-sensitive applications. Overall, the TPS568230RJER is a versatile component for efficient power management in modern electronic systems.
Key features of the TPS568230RJER include a wide input voltage range, typically from 4.5 V to 18 V, and an adjustable output voltage starting from 0.6 V. It incorporates advanced technologies such as D-CAP3™ mode control, which provides fast transient response and excellent line/load regulation. The converter offers built-in protection features like undervoltage lockout, overcurrent protection, and thermal shutdown to enhance system reliability.
The TPS568230RJER comes in a small VQFN package, which helps save board space and is ideal for space-constrained applications. Its high efficiency and low quiescent current make it advantageous for battery-powered and energy-sensitive applications. Overall, the TPS568230RJER is a versatile component for efficient power management in modern electronic systems.
Features
The TPS568230RJER is a highly efficient, synchronous buck converter designed by Texas Instruments. Key features include:
1. Input Voltage Range: Operates with a wide input voltage range from 4.5 V to 18 V, making it suitable for various applications.
2. Output Current: Capable of delivering up to 8 A of continuous output current.
3. Efficiency: High efficiency across a wide load range due to its low RDS(on) MOSFETs and advanced control algorithm.
4. Switching Frequency: Offers selectable switching frequencies (600 kHz or 1.2 MHz) to optimize efficiency and size.
5. Low Quiescent Current: Features a low quiescent current, enhancing efficiency in light-load conditions.
6. Protection Features: Integrates protection mechanisms such as overcurrent protection, overvoltage protection, and thermal shutdown.
7. Soft Start: Includes a soft-start feature to prevent inrush current during startup.
8. Compensation: Features an internally compensated design simplifying the external component selection.
9. Package: Available in a compact 3 mm x 3 mm VQFN package, ideal for space-constrained applications.
This device is suitable for applications like distributed power systems, gaming consoles, and industrial power systems.
1. Input Voltage Range: Operates with a wide input voltage range from 4.5 V to 18 V, making it suitable for various applications.
2. Output Current: Capable of delivering up to 8 A of continuous output current.
3. Efficiency: High efficiency across a wide load range due to its low RDS(on) MOSFETs and advanced control algorithm.
4. Switching Frequency: Offers selectable switching frequencies (600 kHz or 1.2 MHz) to optimize efficiency and size.
5. Low Quiescent Current: Features a low quiescent current, enhancing efficiency in light-load conditions.
6. Protection Features: Integrates protection mechanisms such as overcurrent protection, overvoltage protection, and thermal shutdown.
7. Soft Start: Includes a soft-start feature to prevent inrush current during startup.
8. Compensation: Features an internally compensated design simplifying the external component selection.
9. Package: Available in a compact 3 mm x 3 mm VQFN package, ideal for space-constrained applications.
This device is suitable for applications like distributed power systems, gaming consoles, and industrial power systems.
Package
The TPS568230RJER is a DC/DC step-down converter, and it comes in a VQFN-HR (VSON) package type. Specifically, it uses a 3.00mm x 3.00mm VQFN-13 (Quad Flat No-lead) package, which is designed for efficient thermal performance and compact size, making it suitable for space-constrained applications.
Pinout
The TPS568230RJER is a step-down converter from Texas Instruments. It typically comes in a 20-pin VQFN package. This device is designed for applications requiring efficient voltage conversion from a higher input voltage to a lower output voltage, suitable for powering processors or other electronic components requiring a stable supply.
The TPS568230 provides features like high efficiency, a high switching frequency, and low output voltage ripple, which are important for maintaining the performance and reliability of powered devices. It usually includes integrated MOSFETs, which simplify the design and reduce the total solution size. Additionally, the device offers protection features like overcurrent protection, undervoltage lockout, and thermal shutdown to ensure safe and stable operation.
For precise pin configuration and detailed functionality, referring to the specific datasheet or technical documentation from Texas Instruments is recommended. This documentation will provide extensive details on the electrical characteristics and application guidance for the TPS568230RJER.
The TPS568230 provides features like high efficiency, a high switching frequency, and low output voltage ripple, which are important for maintaining the performance and reliability of powered devices. It usually includes integrated MOSFETs, which simplify the design and reduce the total solution size. Additionally, the device offers protection features like overcurrent protection, undervoltage lockout, and thermal shutdown to ensure safe and stable operation.
For precise pin configuration and detailed functionality, referring to the specific datasheet or technical documentation from Texas Instruments is recommended. This documentation will provide extensive details on the electrical characteristics and application guidance for the TPS568230RJER.
Manufacturer
The TPS568230RJER is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits for a wide array of applications. TI is renowned for its innovation in the electronics industry, providing products and solutions for sectors such as consumer electronics, automotive, industrial, and communications equipment. The company focuses on developing analog and embedded processing products, contributing to advancements across diverse technological fields.
Application
The TPS568230RJER is a synchronous step-down voltage regulator designed for applications requiring high-efficiency power conversion. Key application areas include consumer electronics like televisions and set-top boxes, computing and networking devices such as servers and routers, and industrial equipment that requires stable power supply. It is also applicable in telecommunications for base stations and optical networking. The device supports compact designs due to its small footprint, making it suitable for space-constrained applications.
Equivalent
The TPS568230RJER is a synchronous buck converter from Texas Instruments. Equivalent products would include similar synchronous buck converters with comparable input voltage range, output current capability, and features. Some possible alternatives could be:
1. LM61460 from Texas Instruments
2. MP2457 from Monolithic Power Systems
3. LTC3600 from Analog Devices
4. SY8120B from Silergy
When selecting an equivalent, consider electrical specifications, package type, and application requirements.
1. LM61460 from Texas Instruments
2. MP2457 from Monolithic Power Systems
3. LTC3600 from Analog Devices
4. SY8120B from Silergy
When selecting an equivalent, consider electrical specifications, package type, and application requirements.
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