TPS54228DRCR
- Mfr.Part #
- TPS54228DRCR
- Manufacturer
- Texas Instruments
- Package / Case
- 10-VFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 2A 10VSON
- Stock
- 4,500
- In Stock :
- 4,500
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Topology :
- Buck
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Voltage - Input (Max) :
- 18V
- Output Voltage :
- 7V
- Packaging :
- Tape and Reel (TR)
- Length :
- 3mm
- Terminal Position :
- Dual
- Voltage - Output (Min/Fixed) :
- 0.76V
- Number of Pins :
- 10
- Operating Supply Voltage :
- 12V
- Width :
- 3mm
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Quiescent Current :
- 800μA
- Voltage - Input (Min) :
- 4.5V
- Series :
- D-CAP2™, Eco-Mode™
- Height :
- 1mm
- Base Part Number :
- TPS54228
- Peak Reflow Temperature (Cel) :
- 260
- Thickness :
- 900μm
- Output Type :
- Adjustable
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Configuration :
- Positive
- Number of Outputs :
- 1
- Max Output Voltage :
- 7V
- Terminal Form :
- NO LEAD
- Operating Temperature :
- -40°C~85°C TA
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Synchronous Rectifier :
- yes
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Pbfree Code :
- yes
- Package / Case :
- 10-VFDFN Exposed Pad
- Current - Output :
- 2A
- Lead Free :
- Lead Free
- Min Output Voltage :
- 760mV
- Factory Lead Time :
- 6 Weeks
- Function :
- Step-Down
- Frequency - Switching :
- 700kHz
- Datasheets
- TPS54228DRCR

Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS54228DRCR Overview
The Texas Instruments TPS54228DRCR is a versatile and efficient adjustable buck regulator designed to meet the needs of diverse applications requiring a reliable power solution. This regulator seamlessly steps down voltage while delivering up to 2A of continuous current, making it an ideal choice for high-performance systems. The TPS54228DRCR is housed in a compact 10-VSON package, ensuring a minimal footprint on PCB layouts and is particularly noted for its robust thermal performance and durability. The integration of advanced features such as adjustable switching frequency and a synchronous rectification topology enhances its efficiency and flexibility, making the Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS54228DRCR a cornerstone for developing energy-efficient and high-density power systems.
TPS54228DRCR Features
The TPS54228DRCR incorporates multiple key features that distinguish it as a top choice for power supply solutions. It includes a wide input voltage range from 4.5V to 18V, which allows flexibility in sourcing power from various types of batteries and supply lines. Its adjustable output voltage capability enables custom voltage levels as per application needs. Moreover, the device's high efficiency is facilitated by its 100% duty cycle low dropout operation, providing optimal performance under all conditions. Additionally, built-in overcurrent and overtemperature protections ensure the safety and reliability of both the regulator and the application it powers.
TPS54228DRCR Applications
- Portable Devices: Ideal for battery-powered devices such as smartphones and tablets, where efficient power conversion extends battery life and enhances performance.
- Networking Equipment: Provides stable and reliable power for routers, switches, and networking hubs, crucial for maintaining system integrity and performance.
- Office Automation Equipment: Powers printers, scanners, and copiers effectively, ensuring smooth operation and energy efficiency.
- Industrial Systems: Suitable for use in robust industrial applications requiring steady power supply under variable conditions.
- Consumer Electronics: Supports a wide range of consumer electronics, from gaming consoles to home entertainment systems, ensuring they operate at optimal power levels.
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