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
- Input Voltage-Nom :
- 12V
- Surface Mount :
- yes
- Thickness :
- 900μm
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 32
- Clock Sync :
- No
- Weight :
- 71.809342mg
- Max Input Voltage :
- 28V
- Contact Plating :
- Gold
- Output Current :
- 20A
- Synchronous Rectifier :
- yes
- Quiescent Current :
- 750µA
- Function :
- Step-Down
- Lead Free :
- Lead Free
- Package / Case :
- 32-VFQFN Exposed Pad
- REACH SVHC :
- No SVHC
- Number of Outputs :
- 2
- Max Output Voltage :
- 5.5V
- Output Configuration :
- Positive
- Control Mode :
- CURRENT-MODE
- Topology :
- Buck
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Factory Lead Time :
- 6 Weeks
- Min Input Voltage :
- 4.5V
- Switching Frequency :
- 430kHz
- Control Technique :
- PULSE WIDTH MODULATION
- Height :
- 1mm
- Max Frequency :
- 580kHz
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- QUAD
- Output Type :
- Transistor Driver
- Min Output Voltage :
- 1.05V
- Duty Cycle :
- 88 %
- Series :
- D-CAP™
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- RoHS Status :
- ROHS3 Compliant
- Width :
- 5mm
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~28V
- Output Phases :
- 1
- Operating Temperature :
- -40°C~85°C TA
- Pbfree Code :
- yes
- Output Voltage :
- 5.5V
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- JESD-609 Code :
- e4
- Number of Pins :
- 32
- Length :
- 5mm
- Operating Supply Current :
- 750µA
- Control Features :
- Enable, On Time Control, Power Good
- Max Output Current :
- 20A
- ECCN Code :
- EAR99
- Switcher Configuration :
- Push-Pull
- Base Part Number :
- TPS51120
- 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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