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TPS54361QDPRRQ1
+Lista de MateriaisIC REG BCK SPLIT RAIL ADJ 10WSON
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FabricanteTexas Instruments
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Peça do Fabricante #TPS54361QDPRRQ1
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Especificações
| Atributo | Valor |
| Series | Eco-Mode™ |
| Part Status | Active |
| Base Product Number | TPS54361 |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck, Split Rail |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 60V |
| Voltage - Output (Min / Fixed) | 0.8V |
| Voltage - Output (Max) | 58.8V |
| Current - Output | 3.5A |
| Frequency - Switching | 100kHz ~ 2.5MHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 10-WDFN Exposed Pad |
| Supplier Device Package | 10-WSON (4x4) |
| Packaging | Tape & Reel (TR) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
Visão Geral
Description
The TPS54361QDPRRQ1 is a high-performance step-down (buck) voltage regulator designed for automotive applications. It integrates a power MOSFET and operates over a wide input voltage range, making it well-suited for battery-powered systems and automotive electronics. This device can deliver up to 3A of continuous output current, with an adjustable output voltage that can be set between 0.8V and 17V.
Key features include a wide input voltage range (up to 36V), high efficiency, and various protection mechanisms such as thermal shutdown and overcurrent protection. The TPS54361QDPRRQ1 also supports a range of switching frequencies, allowing for flexible design and optimization for different applications. Its compact size makes it ideal for space-constrained designs.
Overall, this device is engineered for reliability in challenging environments, ensuring stable performance and efficiency for automotive power supply systems.
Key features include a wide input voltage range (up to 36V), high efficiency, and various protection mechanisms such as thermal shutdown and overcurrent protection. The TPS54361QDPRRQ1 also supports a range of switching frequencies, allowing for flexible design and optimization for different applications. Its compact size makes it ideal for space-constrained designs.
Overall, this device is engineered for reliability in challenging environments, ensuring stable performance and efficiency for automotive power supply systems.
Equivalent
Equivalent products to the TPS54361QDPRRQ1 include the LM2596, LM2675, and LMT8641. You might also consider the TPS54620 and TPS563201, which offer similar features like step-down regulation and current ratings. Always verify specific parameters such as input/output voltage range and current capabilities to ensure compatibility for your application.
Features
The TPS54361QDPRRQ1 is a high-efficiency step-down (buck) DC-DC converter designed for automotive applications. Key features include:
1. Wide Input Voltage Range: Supports 4.5V to 17V input, suitable for various automotive battery configurations.
2. Output Current: Capable of delivering up to 3A continuous output current.
3. Adjustable Output Voltage: Output voltage can be adjusted from 0.8V to 5.5V via external resistors.
4. High Efficiency: Efficiency reaches up to 95%, minimizing heat dissipation and improving thermal performance.
5. Integrated High-Side MOSFET: Reduces component count and enhances reliability.
6. PWM Control: Features a PWM control scheme for improved line and load transient response.
7. Thermal Protection: Includes thermal shutdown and overcurrent protection for safe operation.
8. Automotive Grade: AEC-Q100 qualified, ensuring reliability in automotive environments.
9. Compact Package: Available in a QFN package, facilitating space-saving designs.
These features make the TPS54361QDPRRQ1 suitable for numerous automotive power management applications.
1. Wide Input Voltage Range: Supports 4.5V to 17V input, suitable for various automotive battery configurations.
2. Output Current: Capable of delivering up to 3A continuous output current.
3. Adjustable Output Voltage: Output voltage can be adjusted from 0.8V to 5.5V via external resistors.
4. High Efficiency: Efficiency reaches up to 95%, minimizing heat dissipation and improving thermal performance.
5. Integrated High-Side MOSFET: Reduces component count and enhances reliability.
6. PWM Control: Features a PWM control scheme for improved line and load transient response.
7. Thermal Protection: Includes thermal shutdown and overcurrent protection for safe operation.
8. Automotive Grade: AEC-Q100 qualified, ensuring reliability in automotive environments.
9. Compact Package: Available in a QFN package, facilitating space-saving designs.
These features make the TPS54361QDPRRQ1 suitable for numerous automotive power management applications.
Pinout
The TPS54361QDPRRQ1 is a high-efficiency step-down (buck) DC-DC converter from Texas Instruments. It features a pin count of 28.
Key functions of the pins include:
1. Input Voltage (VIN) - Supplies power to the device.
2. GND - Ground reference.
3. SW - Switch node connected to the inductor.
4. VOUT - Output voltage.
5. COMP - Compensation pin for stability.
6. FB (Feedback) - Voltage feedback for regulation.
7. RT/CLK - Frequency setting or clock input.
8. CSN/PSP - Current sense input for overcurrent protection.
9. SS/TR - Soft-start and tracking control.
10. EN - Enable pin to turn the device on/off.
11. PGND - Power ground for switching node.
12. ISEN - Current sensing for protection features.
This device is suitable for automotive applications, offering a wide input voltage range and integrated protection features.
Key functions of the pins include:
1. Input Voltage (VIN) - Supplies power to the device.
2. GND - Ground reference.
3. SW - Switch node connected to the inductor.
4. VOUT - Output voltage.
5. COMP - Compensation pin for stability.
6. FB (Feedback) - Voltage feedback for regulation.
7. RT/CLK - Frequency setting or clock input.
8. CSN/PSP - Current sense input for overcurrent protection.
9. SS/TR - Soft-start and tracking control.
10. EN - Enable pin to turn the device on/off.
11. PGND - Power ground for switching node.
12. ISEN - Current sensing for protection features.
This device is suitable for automotive applications, offering a wide input voltage range and integrated protection features.
Manufacturer
The TPS54361QDPRRQ1 is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, which are essential components in electronic devices. The company is well-known for its innovations in analog electronics, embedded processors, and digital signal processing.
Founded in 1930, Texas Instruments operates in multiple markets, including automotive, industrial, communications, and consumer electronics. The TPS54361QDPRRQ1 is a high-efficiency step-down voltage regulator, commonly used in power management applications within these sectors. TI's commitment to research and development has positioned it as a leader in the semiconductor industry, providing solutions that enable smarter and more efficient electronic systems.
Founded in 1930, Texas Instruments operates in multiple markets, including automotive, industrial, communications, and consumer electronics. The TPS54361QDPRRQ1 is a high-efficiency step-down voltage regulator, commonly used in power management applications within these sectors. TI's commitment to research and development has positioned it as a leader in the semiconductor industry, providing solutions that enable smarter and more efficient electronic systems.
Application
The TPS54361QDPRRQ1 is a high-performance step-down switching regulator used primarily in automotive applications. Key application areas include:
1. Power Supply for Automotive Electronics: It provides efficient power conversion for infotainment systems, advanced driver-assistance systems (ADAS), and control modules.
2. Battery Management Systems: Supports power distribution and management in electric and hybrid vehicles.
3. Industrial Automation: Utilized in control systems and sensors requiring robust voltage regulation.
4. Telematics: Powers devices that require reliable operation in varying conditions.
5. Consumer Electronics: Used in devices needing efficient DC-DC conversion.
Its automotive-grade design ensures reliability in harsh environments.
1. Power Supply for Automotive Electronics: It provides efficient power conversion for infotainment systems, advanced driver-assistance systems (ADAS), and control modules.
2. Battery Management Systems: Supports power distribution and management in electric and hybrid vehicles.
3. Industrial Automation: Utilized in control systems and sensors requiring robust voltage regulation.
4. Telematics: Powers devices that require reliable operation in varying conditions.
5. Consumer Electronics: Used in devices needing efficient DC-DC conversion.
Its automotive-grade design ensures reliability in harsh environments.
Package
The TPS54361QDPRRQ1 is packaged in a 20-pin HTQFP (HTQFP-20) form factor. This package type is designed for enhanced thermal performance and allows for efficient space utilization on PCBs.
