TPS51120RHBR
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- Mfr.Part #
- TPS51120RHBR
- Manufacturer
- Texas Instruments
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 32QFN
- Stock
- 58,956
- In Stock ：
- 58,956
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Output Voltage :
- 5.5V
- Min Input Voltage :
- 4.5V
- Terminal Position :
- QUAD
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Output Phases :
- 1
- Control Mode :
- CURRENT-MODE
- Max Frequency :
- 580kHz
- Package / Case :
- 32-VFQFN Exposed Pad
- Number of Pins :
- 32
- Max Output Current :
- 20A
- Contact Plating :
- Gold
- JESD-609 Code :
- e4
- Synchronous Rectifier :
- yes
- Surface Mount :
- yes
- Duty Cycle :
- 88 %
- Quiescent Current :
- 750µA
- Series :
- D-CAP™
- Length :
- 5mm
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Base Part Number :
- TPS51120
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Clock Sync :
- No
- Lead Free :
- Lead Free
- Control Features :
- Enable, On Time Control, Power Good
- Packaging :
- Tape and Reel (TR)
- Control Technique :
- PULSE WIDTH MODULATION
- Switching Frequency :
- 430kHz
- Operating Temperature :
- -40°C~85°C TA
- Pbfree Code :
- yes
- Switcher Configuration :
- Push-Pull
- REACH SVHC :
- No SVHC
- Min Output Voltage :
- 1.05V
- Number of Terminations :
- 32
- Max Output Voltage :
- 5.5V
- Output Configuration :
- Positive
- Height :
- 1mm
- Output Current :
- 20A
- Factory Lead Time :
- 6 Weeks
- Number of Outputs :
- 2
- Max Input Voltage :
- 28V
- Thickness :
- 900μm
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~28V
- Weight :
- 71.809342mg
- Output Type :
- Transistor Driver
- Operating Supply Current :
- 750µA
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 5mm
- Input Voltage-Nom :
- 12V
- Mounting Type :
- Surface Mount
- Topology :
- Buck
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Function :
- Step-Down
- Datasheets
- TPS51120RHBR
DC DC Switching Controllers Texas Instruments TPS51120RHBR Overview
The TPS51120RHBR from Texas Instruments represents a cutting-edge solution in the realm of DC DC Switching Controllers, engineered to optimize power management in sophisticated electronic systems. This high-performance controller integrates advanced features that ensure efficient, reliable operation in a variety of applications. Designed for dual-channel operation, it supports both buck and synchronous buck topologies, making it a versatile choice for managing dual power rails. The TPS51120RHBR is particularly notable for its adaptability to changing load conditions and its high degree of power efficiency, which is essential for minimizing thermal footprint and enhancing system longevity.
TPS51120RHBR Features
- Dual-Channel Synchronous Buck Controller, enabling efficient handling of dual power rails.
- Adaptive On-Time Control architecture provides fast transient response and simplified circuit design.
- Wide input voltage range from 3V to 28V, accommodating a variety of power supplies and operational conditions.
- Integrated Power Good (PG) output for sequencing and fault reporting, improving system reliability.
- Soft-start capability to minimize inrush current and prevent system voltage spikes during startup.
- High efficiency across a broad load range, ensuring energy savings and reduced heat generation.
TPS51120RHBR Applications
- Notebook Computers: Used in power management systems to efficiently handle the multiple voltage rails required by CPUs, GPUs, and other peripherals.
- Servers: Provides reliable and efficient voltage regulation, essential for maintaining server performance and uptime under variable load conditions.
- Telecommunications Equipment: Helps manage power in devices that require consistent operation and high reliability in variable environmental conditions.
- Portable Electronics: Ideal for battery-operated devices needing efficient power conversion to extend battery life and reduce heating.
- Power Supplies: Integral in designing secondary regulation solutions where high efficiency and compact design are critical.
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