TPS54228DR
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- Mfr.Part #
- TPS54228DR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 2A 8SOIC
- Stock
- 73,627
- In Stock ：
- 73,627
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Pbfree Code :
- yes
- Series :
- D-CAP2™, Eco-Mode™
- Input Voltage-Nom :
- 12V
- Output Type :
- Adjustable
- Voltage - Input (Min) :
- 4.5V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Factory Lead Time :
- 8 Weeks
- Max Output Current :
- 2A
- Operating Supply Voltage :
- 18V
- Control Mode :
- VOLTAGE-MODE
- Quiescent Current :
- 800μA
- Operating Temperature :
- -40°C~85°C TA
- Lead Free :
- Lead Free
- Control Technique :
- PULSE WIDTH MODULATION
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Topology :
- Buck
- Width :
- 3.91mm
- Number of Pins :
- 8
- Output Voltage :
- 7V
- Voltage - Output (Min/Fixed) :
- 0.76V
- JESD-609 Code :
- e4
- Qualification Status :
- Not Qualified
- Base Part Number :
- TPS54228
- Synchronous Rectifier :
- yes
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Surface Mount :
- yes
- Min Output Voltage :
- 760mV
- RoHS Status :
- ROHS3 Compliant
- Contact Plating :
- Gold
- Frequency - Switching :
- 700kHz
- ECCN Code :
- EAR99
- Packaging :
- Cut Tape (CT)
- Length :
- 4.9mm
- Height :
- 1.75mm
- Number of Outputs :
- 1
- Thickness :
- 1.58mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mounting Type :
- Surface Mount
- Voltage - Output (Max) :
- 7V
- Output Configuration :
- Positive
- Max Output Voltage :
- 7V
- Function :
- Step-Down
- Terminal Position :
- Dual
- Number of Terminations :
- 8
- Datasheets
- TPS54228DR
TPS54228DR Documents
Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS54228DR Overview
The TPS54228DR by Texas Instruments is a state-of-the-art DC DC Switching Regulator, designed for applications requiring a high-efficiency, adjustable output voltage. This regulator integrates innovative technology to provide a compact, efficient solution for converting higher input voltages into a lower, regulated output voltage. Its capacity to deliver up to 2A of continuous output current makes it suitable for a wide range of power-intensive applications. The Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS54228DR is particularly noted for its robust thermal performance and reliability, catering to the demanding needs of modern electronic devices.
TPS54228DR Features
The TPS54228DR offers numerous features that make it a versatile choice for power management solutions. Key features include an adjustable output from as low as 0.76V up to 80% of the input voltage, high efficiency up to 95%, which minimizes energy loss as heat, and a compact 8SOIC package. Additionally, it includes thermal shutdown and overcurrent protection, enhancing the safety and durability of the device.
TPS54228DR Applications
- Computing Systems: Utilized in desktops and servers for stable and efficient power supply to critical components.
- Networking Equipment: Powers routers and switches ensuring reliable performance under variable load conditions.
- Consumer Electronics: Ideal for use in devices like gaming consoles and TVs, where consistent voltage is necessary for optimal functioning.
- Industrial Systems: Applied in factory automation and control systems to provide a dependable power source in harsh environments.
- Portable Devices: Used in battery-powered devices such as tablets and portable medical equipment for enhanced battery efficiency.
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