Manufacturer Part Number
TPS53125PWR
Manufacturer
Texas Instruments
Introduction
The TPS53125PWR is a high-performance, D-CAP2™ topology, step-down controller with dual outputs from Texas Instruments designed for power management.
Product Features and Performance
Integrated D-CAP2 topology for fast transient response
Dual outputs for multi-channel power management
Capable of driving external transistors
Step-down (buck) conversion for power efficiency
Supports a wide input voltage range
Synchronous rectification for improved efficiency
High-frequency switching at 350kHz
Product Advantages
High performance with fast transient response
Dual outputs enable design flexibility
Wide input voltage adapts to various source levels
Enhanced power efficiency reduces thermal loading
Synchronous operation minimizes power loss
Suitable for compact systems due to small form factor
Key Technical Parameters
Function: Step-Down
Output Configuration: Positive
Voltage Supply (Vcc/Vdd): 4.5V ~ 24V
Number of Outputs: 2
Output Phases: 1
Frequency Switching: 350kHz
Synchronous Rectifier: Yes
Quality and Safety Features
Operating temperature range from -40°C ~ 85°C
Compatibility
24-TSSOP surface mount package compatible with various PCB designs
Flexible to interface with different external components
No clock synchronization necessary for simpler integration
Application Areas
Consumer electronics
Communications equipment
Computing devices
Power distribution systems
Product Lifecycle
Product status: Active
Not nearing discontinuation
Availability of replacements or upgrades should be verified with Texas Instruments
Several Key Reasons to Choose This Product
Reliable manufacturer with a strong reputation for power management solutions
The efficiency of D-CAP2 topology improves overall system performance
Dual outputs provide design versatility for complex power supply systems
Broad input voltage range ensures suitability for multiple applications
Synchronous rectification for more energy-efficient operation
Operable in a wide range of environmental conditions due to robust temperature tolerance
TPS53124PWRTexas InstrumentsIC REG CTRLR BUCK 28TSSOP
TPS53127PWRTexas InstrumentsIC REG CTRLR BUCK 24TSSOP