Manufacturer Part Number
TPS51120RHBR
Manufacturer
Texas Instruments
Introduction
The TPS51120RHBR is a high-performance, synchronous, step-down DC/DC converter controller from Texas Instruments.
Product Features and Performance
Supports input voltage range of 4.5V to 28V
Provides a single-phase, synchronous buck converter output
Utilizes the D-CAP control method for high efficiency and fast transient response
Integrated power MOSFETs for efficient power conversion
Supports output voltages as low as 0.6V
Adjustable switching frequency up to 2.2MHz
Provides enable, power good, and on-time control features
Product Advantages
High efficiency and fast transient response
Wide input voltage range
Compact 32-VQFN package
Key Technical Parameters
Input Voltage Range: 4.5V to 28V
Output Voltage Range: 0.6V to 95% of VIN
Maximum Switching Frequency: 2.2MHz
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
RoHS3 compliant
AEC-Q100 qualified for automotive applications
Compatibility
The TPS51120RHBR is compatible with a wide range of applications that require a high-performance, synchronous, step-down DC/DC converter.
Application Areas
Portable electronics
Industrial and automation equipment
Automotive electronics
Power supplies for microprocessors, FPGAs, and ASICs
Product Lifecycle
The TPS51120RHBR is an active product, and Texas Instruments continues to provide support and availability for this component.
Key Reasons to Choose This Product
High efficiency and fast transient response for optimal power conversion
Wide input voltage range for flexibility in different application environments
Compact 32-VQFN package for space-constrained designs
Robust quality and safety features, including RoHS3 compliance and AEC-Q100 qualification