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TPS62993QRYTRQ1
IC REG BUCK ADJ 3A 9VQFN
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- 資料表 TPS62993QRYTRQ1 DataSheet
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規格
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 3V |
| Voltage - Input (Max) | 10V |
| Voltage - Output (Min/Fixed) | 0.4V |
| Voltage - Output (Max) | 5.5V |
| Current - Output | 3A |
| Frequency - Switching | 1MHz, 2.5MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Mounting Type | Surface Mount, Wettable Flank |
| Package / Case | 9-TFQFN |
| Supplier Device Package | 9-VQFN-HR (2.2x2) |
| Base Product Number | TPS62993 |
概述
Description
The TPS62993QRYTRQ1 is a high-performance, synchronous step-down voltage regulator designed by Texas Instruments. It features a compact, highly efficient power management solution for applications requiring precise voltage regulation, such as telecommunications, industrial equipment, and point-of-load systems.
Key specifications include an input voltage range of 4.5V to 17V, adjustable output voltage from 0.8V to 5V, and a maximum output current of up to 3A. The device utilizes advanced control techniques, ensuring high efficiency, low ripple, and fast transient response.
Additionally, it offers features like flexible switching frequency options, integrated power MOSFETs, and various protection mechanisms (overcurrent, thermal shutdown). The TPS62993QRYTRQ1 is packaged in a compact QFN format, facilitating space-saving designs. Its combination of ease of use, high efficiency, and robust performance makes it an ideal choice for a wide range of applications in modern electronic systems.
Key specifications include an input voltage range of 4.5V to 17V, adjustable output voltage from 0.8V to 5V, and a maximum output current of up to 3A. The device utilizes advanced control techniques, ensuring high efficiency, low ripple, and fast transient response.
Additionally, it offers features like flexible switching frequency options, integrated power MOSFETs, and various protection mechanisms (overcurrent, thermal shutdown). The TPS62993QRYTRQ1 is packaged in a compact QFN format, facilitating space-saving designs. Its combination of ease of use, high efficiency, and robust performance makes it an ideal choice for a wide range of applications in modern electronic systems.
Features
The TPS62993QRYTRQ1 is a high-efficiency synchronous buck converter designed for various applications, including digital power management and point-of-load conversions. Key features include:
1. Wide Input Voltage Range: Operates from 3.5V to 17V, allowing for flexibility across different power sources.
2. High Output Current: Supports up to 6A output current, making it suitable for power-hungry applications.
3. Ultra-Low Standby Current: Minimizes power loss during idle conditions, enhancing overall efficiency.
4. Adjustable Output Voltage: Provides a programmable output voltage range from 0.8V to 5.5V, accommodating various load requirements.
5. High Efficiency: Achieves up to 95% efficiency, reducing thermal output and improving system reliability.
6. Flexible Switching Frequency: Offers a range of 300kHz to 1.5MHz for design optimization and component selection.
7. Power Good Indicator: Facilitates system monitoring by providing an output status signal.
8. Compact Package: Available in a QFN-32 package, enabling space-efficient designs.
These features make the TPS62993QRYTRQ1 ideal for modern electronic designs requiring efficient and reliable power management.
1. Wide Input Voltage Range: Operates from 3.5V to 17V, allowing for flexibility across different power sources.
2. High Output Current: Supports up to 6A output current, making it suitable for power-hungry applications.
3. Ultra-Low Standby Current: Minimizes power loss during idle conditions, enhancing overall efficiency.
4. Adjustable Output Voltage: Provides a programmable output voltage range from 0.8V to 5.5V, accommodating various load requirements.
5. High Efficiency: Achieves up to 95% efficiency, reducing thermal output and improving system reliability.
6. Flexible Switching Frequency: Offers a range of 300kHz to 1.5MHz for design optimization and component selection.
7. Power Good Indicator: Facilitates system monitoring by providing an output status signal.
8. Compact Package: Available in a QFN-32 package, enabling space-efficient designs.
These features make the TPS62993QRYTRQ1 ideal for modern electronic designs requiring efficient and reliable power management.
Package
The TPS62993QRYTRQ1 is packaged in a VQFN (Very Thin Quad Flat No-lead) package. Specifically, it features a 3mm x 3mm footprint, designed for efficient thermal performance and a compact layout suitable for power management applications.
Pinout
The TPS62993QRYTRQ1 is a highly efficient buck converter from Texas Instruments. It features a 32-pin HTQFN package.
The primary functions of this device include:
1. Power Management: It regulates output voltage and current for various applications, providing efficient power solutions.
2. Adjustable Output Voltage: It allows for output voltage adjustments through external resistors.
3. Integrated Switches: The device includes built-in high-side and low-side MOSFETs to minimize component count.
4. Enable/Disable Functionality: It has an enable pin to control the power state.
5. Compensation: The device supports external compensation for stability across various load conditions.
6. Power Good Output: It provides a Power Good signal to indicate proper output voltage levels.
The TPS62993 is designed for applications requiring compact power solutions with high efficiency, such as in automotive and industrial systems.
The primary functions of this device include:
1. Power Management: It regulates output voltage and current for various applications, providing efficient power solutions.
2. Adjustable Output Voltage: It allows for output voltage adjustments through external resistors.
3. Integrated Switches: The device includes built-in high-side and low-side MOSFETs to minimize component count.
4. Enable/Disable Functionality: It has an enable pin to control the power state.
5. Compensation: The device supports external compensation for stability across various load conditions.
6. Power Good Output: It provides a Power Good signal to indicate proper output voltage levels.
The TPS62993 is designed for applications requiring compact power solutions with high efficiency, such as in automotive and industrial systems.
Manufacturer
The TPS62993QRYTRQ1 is manufactured by Texas Instruments (TI), a multinational semiconductor company based in the United States. Texas Instruments is known for designing and producing a wide range of analog, digital signal processing (DSP), and embedded processing products. The company serves various markets, including automotive, industrial, communications, and consumer electronics. TI is recognized for its innovation in semiconductor technology and focuses on providing solutions for power management, signal chain, and microcontrollers, among others.
Application
The TPS62993QRYTRQ1 is a highly efficient buck converter designed for point-of-load applications. Its primary application areas include powering processors, FPGAs, and ASICs in computing and data center systems, as well as in telecommunications and industrial automation. It is also suitable for battery-operated devices and portable electronics due to its low quiescent current and high efficiency across a wide load range.
Equivalent
The TPS62993QRYTRQ1 is a high-efficiency, step-down DC-DC converter. Equivalent products include the LM2650, TPS563201, and LTC7115-1. Make sure to check specific parameters such as input voltage range, output current, and efficiency to ensure compatibility for your application.
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