TPS51117RGYT
- Mfr.Part #
- TPS51117RGYT
- Manufacturer
- Texas Instruments
- Package / Case
- 14-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 14-QFN
- Stock
- 67,938
- In Stock :
- 67,938
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Series :
- D-CAP™
- Pbfree Code :
- yes
- Control Technique :
- PULSE WIDTH MODULATION
- Output Type :
- Transistor Driver
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- ECCN Code :
- EAR99
- Additional Feature :
- ALSO OPERATES IN ADJUSTABLE MODE FROM 0.75 TO 5.5V
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- Terminal Pitch :
- 0.5mm
- Quiescent Current :
- 400μA
- Thickness :
- 900μm
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~5.5V
- Output Voltage :
- 5.5V
- Control Mode :
- VOLTAGE-MODE
- Package / Case :
- 14-VFQFN Exposed Pad
- Number of Pins :
- 14
- Max Input Voltage :
- 28V
- Switching Frequency :
- 500kHz
- Operating Temperature :
- -40°C~85°C TA
- Width :
- 3.5mm
- Synchronous Rectifier :
- yes
- Min Input Voltage :
- 1.8V
- Function :
- Step-Down
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Output Configuration :
- Positive
- Max Output Current :
- 10A
- Max Output Voltage :
- 5.5V
- Base Part Number :
- TPS51117
- Packaging :
- Tape and Reel (TR)
- Lead Free :
- Lead Free
- Terminal Position :
- QUAD
- Duty Cycle :
- 95 %
- Control Features :
- Enable, On Time Control, Power Good
- Min Output Voltage :
- 760mV
- Contact Plating :
- Gold
- Clock Sync :
- No
- Length :
- 3.5mm
- Input Voltage-Nom :
- 5V
- Weight :
- 32.205058mg
- Height :
- 1mm
- Peak Reflow Temperature (Cel) :
- 260
- Output Current :
- 10A
- Switcher Configuration :
- Push-Pull
- Max Frequency :
- 550kHz
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Surface Mount :
- yes
- Topology :
- Buck
- Factory Lead Time :
- 6 Weeks
- Number of Terminations :
- 14
- Datasheets
- TPS51117RGYT
TPS51117RGYT Documents

DC DC Switching Controllers Texas Instruments TPS51117RGYT Overview
The Texas Instruments TPS51117RGYT is a highly efficient, synchronous buck regulator controller designed for power supply applications. This controller integrates multiple features to enhance system performance and reliability, making it a prime choice for sophisticated electronics. As part of the DC DC Switching Controllers category, this component facilitates robust power management and conversion with remarkable precision and efficiency. Utilizing advanced technology, the TPS51117RGYT streamlines designs and boosts operational efficiency, thereby supporting high-volume demands and complex applications in a variety of sectors.
TPS51117RGYT Features
The TPS51117RGYT offers a comprehensive range of features that enhance its utility and performance in demanding applications. Key features include an adjustable output voltage setting, integrated MOSFET drivers, and a power-saving mode that optimizes efficiency under light load conditions. Additionally, it supports a wide input voltage range, providing flexibility across various supply levels. Its thermal shutdown feature and under-voltage lockout ensure safe operation and protection against abnormal operating conditions.
TPS51117RGYT Applications
- Computing Systems: Ideal for motherboards and graphic cards, the TPS51117RGYT manages efficient power distribution, enhancing overall system stability and performance.
- Networking Equipment: Used in routers and switches, it ensures reliable power management, crucial for maintaining uninterrupted network services.
- Office Electronics: In applications such as printers and scanners, the TPS51117RGYT contributes to consistent power control, improving device efficiency and longevity.
- Portable Devices: Supports power solutions in laptops and tablets, optimizing battery usage and contributing to the device's compact size and extended battery life.
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