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TPS5430MDDAREP
+NomenclatureIC REG BUCK ADJUSTABLE 3A 8SOPWR
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FabricantTexas Instruments
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Pièce fabricant #TPS5430MDDAREP
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Package HSOIC (DDA)-8
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En stock1752
365 Garantie qualité 24h/24
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90-Garantie après-vente 24h/24
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | SWIFT™ |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 5.5V |
| Voltage-Input(Max) | 36V |
| Voltage-Output(Min/Fixed) | 1.221V |
| Voltage-Output(Max) | 32.04V |
| Current-Output | 3A |
| Frequency-Switching | 500kHz |
| SynchronousRectifier | No |
| OperatingTemperature | -55°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-PowerSOIC (0.154, 3.90mm Width) |
Présentation
Description
The TPS5430MDDAREP is a step-down (buck) DC-DC converter from Texas Instruments designed for high-efficiency power management applications. It operates with an input voltage range of 5.5V to 36V and can deliver an output current of up to 3A, making it suitable for a variety of industrial and automotive applications. The device features a 570 kHz fixed switching frequency which allows for the use of smaller external components, reducing overall size and cost. It includes an integrated high-side MOSFET to minimize external component count and improve efficiency.
Key features of the TPS5430MDDAREP include thermal shutdown, current limiting, and undervoltage lockout, which enhance the reliability and safety of the system. It also offers a high level of design flexibility with adjustable output voltage settings. The device comes in a thermally enhanced 8-pin SOIC PowerPAD package, which ensures good heat dissipation. This converter is part of the Enhanced Product family, providing extended temperature range and controlled baseline for robust performance in demanding environments.
Key features of the TPS5430MDDAREP include thermal shutdown, current limiting, and undervoltage lockout, which enhance the reliability and safety of the system. It also offers a high level of design flexibility with adjustable output voltage settings. The device comes in a thermally enhanced 8-pin SOIC PowerPAD package, which ensures good heat dissipation. This converter is part of the Enhanced Product family, providing extended temperature range and controlled baseline for robust performance in demanding environments.
Equivalent
Equivalent products to the TPS5430MDDAREP, a step-down converter by Texas Instruments, may include:
1. LM2596-5.0 from Texas Instruments
2. LM2576-5.0 from Texas Instruments
3. AP1509-50 from Diodes Incorporated
4. MP1584EN from Monolithic Power Systems
5. LMR33630 from Texas Instruments
Compatibility depends on specific application requirements such as input voltage, output voltage, current rating, and efficiency. Always verify the datasheets for exact specifications and pin compatibility.
1. LM2596-5.0 from Texas Instruments
2. LM2576-5.0 from Texas Instruments
3. AP1509-50 from Diodes Incorporated
4. MP1584EN from Monolithic Power Systems
5. LMR33630 from Texas Instruments
Compatibility depends on specific application requirements such as input voltage, output voltage, current rating, and efficiency. Always verify the datasheets for exact specifications and pin compatibility.
Features
The TPS5430MDDAREP is a high-performance, step-down (buck) DC-DC converter designed for efficient power management in various applications. Key features include:
1. Wide Input Voltage Range: Supports 5.5V to 36V, making it suitable for diverse power supply conditions.
2. Output Current: Capable of delivering up to 3A continuous output current.
3. High Efficiency: Achieves up to 95% efficiency due to its adaptive on-time control architecture.
4. Adjustable Output Voltage: Allows output voltage to be set through external resistors, providing flexibility for different applications.
5. Switching Frequency: Operates at a fixed frequency of 500 kHz, optimizing size for external components and efficiency.
6. Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout for reliable operation.
7. Compact Package: Available in a thermally enhanced 8-pin SO PowerPAD™ package, ensuring effective heat dissipation.
These features make the TPS5430MDDAREP ideal for industrial, commercial, and automotive applications requiring robust and efficient power supply solutions.
1. Wide Input Voltage Range: Supports 5.5V to 36V, making it suitable for diverse power supply conditions.
2. Output Current: Capable of delivering up to 3A continuous output current.
3. High Efficiency: Achieves up to 95% efficiency due to its adaptive on-time control architecture.
4. Adjustable Output Voltage: Allows output voltage to be set through external resistors, providing flexibility for different applications.
5. Switching Frequency: Operates at a fixed frequency of 500 kHz, optimizing size for external components and efficiency.
6. Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout for reliable operation.
7. Compact Package: Available in a thermally enhanced 8-pin SO PowerPAD™ package, ensuring effective heat dissipation.
These features make the TPS5430MDDAREP ideal for industrial, commercial, and automotive applications requiring robust and efficient power supply solutions.
Pinout
The TPS5430MDDAREP is a step-down (buck) DC-DC converter from Texas Instruments. It has an 8-pin package. Here are the pin functions:
1. BOOT: Provides a bootstrap voltage for the high-side driver.
2. VIN: Input voltage supply pin for the converter.
3. EN: Enable pin. Used to turn the device on or off.
4. VSENSE: Feedback pin for sensing the output voltage.
5. COMP: Compensation pin for stabilizing the control loop.
6. GND: Ground pin.
7. OUT: Output switch pin, connected to the inductor and the load.
8. BP: Bypass pin to improve efficiency by bypassing the internal regulator.
This component is designed for high-efficiency power conversion and supports a wide range of applications in automotive and industrial environments.
1. BOOT: Provides a bootstrap voltage for the high-side driver.
2. VIN: Input voltage supply pin for the converter.
3. EN: Enable pin. Used to turn the device on or off.
4. VSENSE: Feedback pin for sensing the output voltage.
5. COMP: Compensation pin for stabilizing the control loop.
6. GND: Ground pin.
7. OUT: Output switch pin, connected to the inductor and the load.
8. BP: Bypass pin to improve efficiency by bypassing the internal regulator.
This component is designed for high-efficiency power conversion and supports a wide range of applications in automotive and industrial environments.
Manufacturer
The TPS5430MDDAREP is manufactured by Texas Instruments (TI). Texas Instruments is a leading global semiconductor company that designs and manufactures a wide range of analog and embedded processing chips. The company is well-known for producing components that are used in various electronics and industrial applications, including power management devices, microcontrollers, and sensors. TI's products are essential in a multitude of sectors such as automotive, communications, consumer electronics, and industrial systems. The company has a reputation for innovation and reliability, with a focus on developing technologies that enable more efficient and effective electronic systems.
Application
The TPS5430MDDAREP is a DC-DC buck converter designed for various applications requiring efficient power management. Key application areas include:
1. Industrial Power Supplies: Used in systems that require robust power conversion.
2. Automotive Electronics: Suitable for powering electronic control units and various in-vehicle systems.
3. Communications Equipment: Ensures reliable power for network hardware.
4. Consumer Electronics: Powers devices such as LCD TVs, audio systems, and home appliances.
5. Computing: Used in motherboards, graphic cards, and other peripherals for voltage regulation.
6. Military and Aerospace: Designed to meet harsh environmental standards, suitable for mission-critical applications.
These applications benefit from its high efficiency, thermal performance, and compact size.
1. Industrial Power Supplies: Used in systems that require robust power conversion.
2. Automotive Electronics: Suitable for powering electronic control units and various in-vehicle systems.
3. Communications Equipment: Ensures reliable power for network hardware.
4. Consumer Electronics: Powers devices such as LCD TVs, audio systems, and home appliances.
5. Computing: Used in motherboards, graphic cards, and other peripherals for voltage regulation.
6. Military and Aerospace: Designed to meet harsh environmental standards, suitable for mission-critical applications.
These applications benefit from its high efficiency, thermal performance, and compact size.
Package
The TPS5430MDDAREP is a step-down DC-DC converter from Texas Instruments. It comes in an 8-pin SOIC PowerPAD package, which enhances heat dissipation and is suitable for space-constrained applications. The device is part of the Texas Instruments Enhanced Products (EP) family, designed for higher reliability and performance in various industrial and automotive applications.
