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16 Terminals 4.5V 16-Pin TPS54494 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs 700kHz Cut Tape (CT) 4A 2A 16-PowerTSSOP (0.173, 4.40mm Width)
- Manufacturer: Texas Instruments
- NO: 815-TPS54494PWPR
- Package: 16-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 8989
- Description: 16 Terminals 4.5V 16-Pin TPS54494 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs 700kHz Cut Tape (CT) 4A 2A 16-PowerTSSOP (0.173, 4.40mm Width)(Kg)
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| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 day 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 | 16 |
| ECCN Code | EAR99 |
| Length | 5mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Number of Pins | 16 |
| Additional Feature | OUTPUT VOLTAGE RANGE IS 0.76 TO 7V; OUTPUT CURRENT LIMIT IS 5A |
| Package / Case | 16-PowerTSSOP (0.173, 4.40mm Width) |
| Height | 1.2mm |
| Width | 4.4mm |
| Thickness | 1mm |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C~85°C TA |
| Type | Parameter |
| Voltage - Input (Max) | 18V |
| JESD-609 Code | e4 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 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 | TPS54494 |
| Output Type | Adjustable |
| Subcategory | Switching Regulator or Controllers |
| Qualification Status | Not Qualified |
| Output Voltage | 7V |
| Number of Outputs | 2 |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER |
| Current - Output | 4A 2A |
| Quiescent Current | 1.2mA |
| Output Configuration | Positive |
| Control Mode | VOLTAGE-MODE |
| Function | Step-Down |
| Control Technique | PULSE WIDTH MODULATION |
| Topology | Buck |
| Frequency - Switching | 700kHz |
| Synchronous Rectifier | Yes |
| Voltage - Output (Min/Fixed) | 0.76V |
| Voltage - Input (Min) | 4.5V |
Product Description: TPS54494PWPR Voltage Regulator
The TPS54494PWPR is a high-performance synchronous buck voltage regulator designed to provide efficient and precise power conversion for a wide range of applications. With its compact form factor, advanced features, and reliable performance, this regulator empowers designers to achieve optimal power management and enhanced system performance.
Key Features:
High Efficiency: The TPS54494PWPR features a high-efficiency synchronous buck topology that minimizes power losses and heat generation during voltage conversion. This efficiency leads to better overall system performance and helps extend battery life in energy-conscious applications.
Wide Input Voltage Range: The voltage regulator is designed to operate over a wide input voltage range, making it suitable for various power supply sources, including batteries, adapters, and industrial power rails.
Adjustable Output Voltage: With an adjustable output voltage, the regulator allows users to tailor the voltage output to meet the specific requirements of their target circuitry or load. This flexibility enhances compatibility with a variety of applications.
Integrated Protection Mechanisms: Built-in protection mechanisms, such as overcurrent protection, thermal shutdown, and input undervoltage lockout, enhance the stability of the power supply system and safeguard both the regulator and connected components.
Fixed and Adjustable Frequency: The TPS54494PWPR provides the option to operate in fixed or adjustable frequency modes, enabling users to optimize for efficiency or noise reduction based on their application's needs.
Applications:
The TPS54494PWPR voltage regulator is versatile and finds applications across a range of industries and scenarios, including:
Industrial Automation: Integrate the regulator into industrial control systems, robotics, and automation equipment to ensure reliable and stable power delivery, contributing to improved system performance and efficiency.
Telecommunications: Implement the regulator in telecommunications equipment, such as networking switches, routers, and base stations, to ensure consistent power supply and operation.
Automotive Electronics: Utilize the regulator in automotive applications, including infotainment systems, lighting, and power distribution, where precise voltage regulation is essential for safe and reliable operation.
Consumer Electronics: Incorporate the regulator into consumer devices such as audio equipment, gaming consoles, and smart appliances to enhance power efficiency and overall user experiences.
Keyboard Compatibility:
While the TPS54494PWPR voltage regulator is not directly associated with keyboard functionality, it can contribute to advanced keyboard systems with energy-efficient designs or power-sensitive components. For example, in keyboards featuring energy-demanding features like RGB lighting, displays, or motorized mechanisms, the regulator can ensure stable and efficient power delivery to these components, promoting reliability and consistent performance.
In conclusion, the TPS54494PWPR voltage regulator offers high efficiency, wide-ranging applications, and potential relevance in advanced keyboard systems, contributing to stable and efficient power supply for energy-intensive features and components.
