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- Manufacturer: Texas Instruments
- NO: 815-TPS54229EDDAR
- Package: 8-PowerSOIC (0.154, 3.90mm Width)
- Datasheet:
- Stock: 4765
- Description: (Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Thickness | 1.48mm |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C~85°C TA |
| Type | Parameter |
| Voltage - Input (Max) | 18V |
| JESD-609 Code | e4 |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 12V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | TPS54229 |
| Output Type | Adjustable |
| Subcategory | Switching Regulator or Controllers |
| Qualification Status | Not Qualified |
| Output Voltage | 7V |
| Number of Outputs | 1 |
| Max Output Current | 2A |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Quiescent Current | 850μA |
| Output Configuration | Positive |
| Control Mode | VOLTAGE-MODE |
| Function | Step-Down |
| Control Technique | PULSE WIDTH MODULATION |
| Topology | Buck |
| Frequency - Switching | 650kHz |
| Synchronous Rectifier | Yes |
| Voltage - Output (Min/Fixed) | 0.76V |
| Voltage - Output (Max) | 7V |
| Voltage - Input (Min) | 4.5V |
| Factory Lead Time | 12 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Mount | Surface Mount |
| Packaging | Cut Tape (CT) |
| Series | D-CAP2™, Eco-Mode™ |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Length | 4.89mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Contact Plating | Gold |
| Number of Pins | 8 |
| Package / Case | 8-PowerSOIC (0.154, 3.90mm Width) |
| Height | 1.7mm |
| Width | 3.9mm |
Product Description: TPS54229EDDAR Voltage Regulator
The TPS54229EDDAR is a versatile and high-performance synchronous step-down voltage regulator designed to provide efficient and reliable power conversion for a wide range of electronic applications. This compact and robust regulator offers precise voltage regulation, advanced features, and a compact form factor, making it an excellent choice for optimizing power supply designs.
Key Features:
Efficient Power Conversion: The TPS54229EDDAR employs a synchronous buck topology, resulting in high conversion efficiency. This feature minimizes power loss and heat generation, enabling longer battery life and reducing thermal concerns in power-constrained systems.
Wide Input Voltage Range: The voltage regulator accommodates a broad input voltage range, allowing it to support various power supply sources, including batteries, wall adapters, and industrial power rails.
Adjustable Output Voltage: The regulator provides an adjustable output voltage, enabling precise voltage regulation to match the requirements of the target circuitry or load. This flexibility enhances compatibility with diverse applications.
Integrated Protection Features: Built-in protection mechanisms such as overcurrent protection, thermal shutdown, and input undervoltage lockout enhance the robustness of the power supply system and safeguard both the regulator and connected components.
Fixed and Adjustable Frequency: The TPS54229EDDAR allows users to select between fixed and adjustable switching frequencies. This feature enables optimization for efficiency or noise reduction based on the specific application's needs.
Applications:
The TPS54229EDDAR voltage regulator finds applications across various industries and use cases, including:
Portable Electronics: Incorporate the voltage regulator in portable devices such as smartphones, tablets, and wearable gadgets to efficiently regulate power supply and extend battery life.
Industrial Automation: Use the regulator in industrial control systems, motor drives, and sensors to ensure stable and reliable power delivery, contributing to the overall performance and longevity of the equipment.
Automotive Electronics: Integrate the regulator in automotive applications like infotainment systems, navigation units, and advanced driver-assistance systems (ADAS), where reliable power regulation is essential for safe and optimal operation.
Consumer Electronics: Employ the regulator in various consumer electronics devices, including gaming consoles, audio equipment, and home appliances, to enhance power efficiency and reliability.
Keyboard Compatibility:
While the TPS54229EDDAR voltage regulator is not directly associated with keyboard applications, it can play a critical role in optimizing power delivery for advanced keyboards with energy-demanding features. For example, in keyboards featuring RGB lighting, LCD displays, or motorized mechanisms, the regulator can ensure stable power supply to these components, preventing performance issues and maintaining consistent user experience.
In conclusion, the TPS54229EDDAR voltage regulator offers efficient power conversion, wide-ranging applications, and potential relevance in advanced keyboard systems, contributing to stable and reliable power delivery for energy-intensive features.
