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TPS560430XFDBVR
+Lista de MateriaisIC REG BUCK PWM 600MA SOT23-6
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FabricanteTexas Instruments
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Peça do Fabricante #TPS560430XFDBVR
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Pacote SOT23-6
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | SIMPLE SWITCHER® |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | PWM |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 4V |
| Voltage-Input(Max) | 36V |
| Voltage-Output(Min/Fixed) | 1V |
| Voltage-Output(Max) | 34.2V |
| Current-Output | 600mA |
| Frequency-Switching | 1.1MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SOT-23-6 |
Visão Geral
Description
The TPS560430XFDBVR is a DC-DC step-down (buck) converter from Texas Instruments, designed to convert a higher voltage input to a lower voltage output efficiently. It operates with an input voltage range typically from 4.5V to 18V and provides an output current of up to 0.6A, making it suitable for low-power applications. The device is known for its high efficiency, with peak efficiencies over 90%, due to its synchronous rectification and low quiescent current.
It features a fixed switching frequency of 560 kHz, enabling the use of smaller external components, which helps reduce overall solution size. The converter includes protection features such as over-current protection, thermal shutdown, and under-voltage lockout to ensure reliable operation. It comes in a small SOT-23-6 package, making it ideal for space-constrained applications.
The TPS560430XFDBVR is commonly used in applications like industrial automation, consumer electronics, and distributed power systems, where efficient voltage regulation from a higher input voltage source is required.
It features a fixed switching frequency of 560 kHz, enabling the use of smaller external components, which helps reduce overall solution size. The converter includes protection features such as over-current protection, thermal shutdown, and under-voltage lockout to ensure reliable operation. It comes in a small SOT-23-6 package, making it ideal for space-constrained applications.
The TPS560430XFDBVR is commonly used in applications like industrial automation, consumer electronics, and distributed power systems, where efficient voltage regulation from a higher input voltage source is required.
Equivalent
The TPS560430XFDBVR is a step-down voltage regulator from Texas Instruments. Equivalent products from other manufacturers include:
1. LMR16006X from Texas Instruments: Similar specifications with slight variations in features.
2. MPM3610 from Monolithic Power Systems: A compact step-down power module.
3. LM2596 from Texas Instruments: A popular alternative for similar voltage and current ratings.
4. AP3211 from Diodes Incorporated: A 3A step-down converter.
5. RT8250 from Richtek: Offers similar functionality in a small package.
Verify compatibility based on specific application requirements.
1. LMR16006X from Texas Instruments: Similar specifications with slight variations in features.
2. MPM3610 from Monolithic Power Systems: A compact step-down power module.
3. LM2596 from Texas Instruments: A popular alternative for similar voltage and current ratings.
4. AP3211 from Diodes Incorporated: A 3A step-down converter.
5. RT8250 from Richtek: Offers similar functionality in a small package.
Verify compatibility based on specific application requirements.
Features
The TPS560430XFDBVR is a high-efficiency, synchronous buck converter from Texas Instruments. Key features include:
1. Input Voltage Range: Operates from 4V to 36V, making it suitable for a variety of applications.
2. Output Current: Delivers up to 600 mA of continuous output current.
3. Switching Frequency: Fixed frequency operation at 1.1 MHz, which helps in minimizing the size of external components.
4. Efficiency: High efficiency across a wide load range, which is beneficial for battery-powered applications.
5. Low Quiescent Current: Features a low standby current of approximately 100 µA, enhancing battery life.
6. Protection Features: Includes under-voltage lockout (UVLO), over-current protection (OCP), and thermal shutdown to ensure robust performance.
7. Compact Size: Available in a small SOT-23-6 package, suitable for space-constrained designs.
8. Soft Start: Built-in soft-start feature minimizes inrush current during startup.
9. Output Voltage Options: Easily adjustable or fixed output voltage options for design flexibility.
These features make the TPS560430XFDBVR ideal for applications like industrial automation, automotive systems, and consumer electronics.
1. Input Voltage Range: Operates from 4V to 36V, making it suitable for a variety of applications.
2. Output Current: Delivers up to 600 mA of continuous output current.
3. Switching Frequency: Fixed frequency operation at 1.1 MHz, which helps in minimizing the size of external components.
4. Efficiency: High efficiency across a wide load range, which is beneficial for battery-powered applications.
5. Low Quiescent Current: Features a low standby current of approximately 100 µA, enhancing battery life.
6. Protection Features: Includes under-voltage lockout (UVLO), over-current protection (OCP), and thermal shutdown to ensure robust performance.
7. Compact Size: Available in a small SOT-23-6 package, suitable for space-constrained designs.
8. Soft Start: Built-in soft-start feature minimizes inrush current during startup.
9. Output Voltage Options: Easily adjustable or fixed output voltage options for design flexibility.
These features make the TPS560430XFDBVR ideal for applications like industrial automation, automotive systems, and consumer electronics.
Pinout
The TPS560430XFDBVR is a step-down voltage regulator from Texas Instruments. It comes in a small SOT-23 package with a 6-pin configuration. Here is a brief overview of its pin functions:
1. SW (Pin 1): This is the switch pin where the output inductor is connected. It is the input of the power switching node.
2. GND (Pin 2): This pin is the ground reference for the device. It should be connected to the system ground plane.
3. FB (Pin 3): The feedback pin is used to set the output voltage. It connects to the midpoint of a resistor divider between the output and ground.
4. EN (Pin 4): The enable pin turns the regulator on or off. Driving this pin high enables the regulator, while pulling it low disables it.
5. VIN (Pin 5): The input voltage pin supplies power to the device. It is connected to the input supply voltage.
6. PG (Pin 6): The power good pin is an open-drain output used to indicate when the output voltage is within regulation.
This device is designed for efficient power management in various applications, offering a balance of size and performance.
1. SW (Pin 1): This is the switch pin where the output inductor is connected. It is the input of the power switching node.
2. GND (Pin 2): This pin is the ground reference for the device. It should be connected to the system ground plane.
3. FB (Pin 3): The feedback pin is used to set the output voltage. It connects to the midpoint of a resistor divider between the output and ground.
4. EN (Pin 4): The enable pin turns the regulator on or off. Driving this pin high enables the regulator, while pulling it low disables it.
5. VIN (Pin 5): The input voltage pin supplies power to the device. It is connected to the input supply voltage.
6. PG (Pin 6): The power good pin is an open-drain output used to indicate when the output voltage is within regulation.
This device is designed for efficient power management in various applications, offering a balance of size and performance.
Manufacturer
The TPS560430XFDBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronic devices and systems. The company is known for its innovations in the field of analog technology, embedded processing, and digital light processing. TI serves a diverse range of industries including automotive, industrial, personal electronics, communications, and enterprise systems.
Application
The TPS560430XFDBVR is a high-efficiency, synchronous buck converter designed for various applications requiring step-down voltage conversion. It is commonly used in:
1. Industrial and factory automation: powering control systems and sensors.
2. Telecommunications: supporting infrastructure equipment with stable power supply.
3. Consumer electronics: providing efficient power to devices like TVs, set-top boxes, and gaming consoles.
4. Computing: powering networking equipment and peripherals.
5. Automotive: offering reliable power in infotainment and electronic control units.
6. Portable devices: supporting battery-operated gadgets with efficient power management.
Its compact design and high efficiency make it ideal for space-constrained applications, requiring consistent performance and low thermal footprint.
1. Industrial and factory automation: powering control systems and sensors.
2. Telecommunications: supporting infrastructure equipment with stable power supply.
3. Consumer electronics: providing efficient power to devices like TVs, set-top boxes, and gaming consoles.
4. Computing: powering networking equipment and peripherals.
5. Automotive: offering reliable power in infotainment and electronic control units.
6. Portable devices: supporting battery-operated gadgets with efficient power management.
Its compact design and high efficiency make it ideal for space-constrained applications, requiring consistent performance and low thermal footprint.
Package
The TPS560430XFDBVR is a step-down converter from Texas Instruments, housed in an SOT-23-6 package. This package type is compact and designed for surface-mount technology, making it suitable for applications requiring efficient space utilization on printed circuit boards.
