TPS54974PWP
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- Mfr.Part #
- TPS54974PWP
- Manufacturer
- Texas Instruments
- Package / Case
- 28-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 9A 28HTSSOP
- Stock
- 35,599
- In Stock ：
- 35,599
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Operating Temperature :
- -40°C~85°C TA
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Qualification Status :
- Not Qualified
- Package / Case :
- 28-PowerTSSOP (0.173, 4.40mm Width)
- Number of Terminations :
- 28
- Length :
- 9.7mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Input Voltage-Nom :
- 2.5V
- Voltage - Output (Max) :
- 3.6V
- Number of Outputs :
- 1
- Series :
- SWIFT™
- Voltage - Output (Min/Fixed) :
- 0.891V
- Frequency - Switching :
- 350kHz
- Number of Pins :
- 28
- Control Mode :
- VOLTAGE-MODE
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Lead Free :
- Contains Lead
- Weight :
- 118.501007mg
- Output Type :
- Adjustable
- Terminal Pitch :
- 0.65mm
- Output Voltage :
- 2V
- Synchronous Rectifier :
- yes
- Function :
- Step-Down
- Width :
- 4.4mm
- Base Part Number :
- TPS54974
- Voltage - Input (Min) :
- 3V
- Mount :
- Surface Mount
- Output Configuration :
- Positive
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Current - Output :
- 9A
- Pbfree Code :
- No
- Packaging :
- Tape and Reel (TR)
- Voltage - Input (Max) :
- 4V
- Quiescent Current :
- 11mA
- Topology :
- Buck
- Terminal Position :
- Dual
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Form :
- Gull wing
- Datasheets
- TPS54974PWP
Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS54974PWP Overview
The Texas Instruments TPS54974PWP is a highly efficient, adjustable buck regulator designed for precision voltage regulation in demanding applications. This IC ensures robust power management with a capability to deliver up to 9A of continuous current. With its integration in a 28-HTSSOP package, it offers a compact solution for advanced power supply systems. The flexibility of adjustable output and excellent thermal performance makes the TPS54974PWP a preferred choice for designers looking to optimize power consumption and enhance system reliability in commercial and industrial settings. The inclusion of advanced protection features such as over-current, over-temperature, and under-voltage lockout enhances device safety and longevity, making it a reliable cornerstone for power regulation solutions.
TPS54974PWP Features
The TPS54974PWP includes several key features that make it a versatile and effective solution for power regulation. These features include a high efficiency synchronous buck regulator design, adjustable output voltage, integrated MOSFETs, and thermal shutdown protection. Its capability to operate over a broad input voltage range and its excellent line and load regulation responses ensure stable performance under varying power loads and supply conditions. Additionally, the device's small footprint and pin compatibility with other Texas Instruments products offer practical benefits for system design and scalability.
TPS54974PWP Applications
- Telecommunications Equipment: Used to regulate power within network routers and switches, ensuring stable operation and performance even under fluctuating load conditions.
- Computing Systems: Ideal for use in servers and high-performance computing platforms, where precise voltage regulation is crucial for system stability and performance.
- Industrial Systems: Applied in industrial automation and control systems, providing reliable power management to ensure safety and efficiency in harsh environments.
- Portable Devices: Suitable for powering portable medical devices where consistent and reliable power delivery is essential for accurate device functionality.
- Power Supplies: Used in the development of modular power supplies, offering scalability and high efficiency in power conversion.
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