Manufacturer Part Number
TPS53511RGTR
Manufacturer
Texas Instruments
Introduction
The TPS53511RGTR is a step-down (buck) regulator with adjustable output and D-CAP2™ technology, specifically designed for power management and efficient voltage regulation.
Product Features and Performance
D-CAP2™ topology for fast transient response
Adjustable output voltage from 0.76V to 5V
High efficiency with synchronous rectification
5A output current capability
Wide input voltage range from 2V to 18V
Switching frequency of 700kHz
Supports positive output configuration
Operates over a -40°C to 85°C temperature range
Product Advantages
High efficiency and power density
Excellent transient response reducing output capacitance requirements
Flexible voltage configuration supports various applications
Robust thermal performance
Key Technical Parameters
Output Configuration: Positive
Topology: Buck
Output Type: Adjustable
Number of Outputs: 1
Voltage Input (Min): 2V
Voltage Input (Max): 18V
Voltage Output (Min/Fixed): 0.76V
Voltage Output (Max): 5V
Current Output: 1.5A
Frequency Switching: 700kHz
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Built-in thermal shutdown
Under-voltage lockout
Over-current protection
Compliant with industry quality and safety standards
Compatibility
Compatible with a variety of digital and analog load devices
Application Areas
Consumer Electronics
Network Systems
Telecommunications
Computing and Storage Systems
Product Lifecycle
currently active product
not nearing discontinuation
replacements or upgrades are available
Several Key Reasons to Choose This Product
High efficiency for power savings
Wide input range suitable for various applications
Compact and rugged 16-VQFN package
Supports demanding thermal and electrical environments
Enhanced design flexibility with adjustable output functionality
Reliable manufacturer with robust support and documentation
TPS53355ADQPRTexas Instruments