Manufacturer Part Number
TPS40061PWP
Manufacturer
Texas Instruments
Introduction
The TPS40061PWP is a versatile DC-DC switching controller designed for high-performance power management, particularly in converting higher voltages down to the desired output level with precise regulation.
Product Features and Performance
Buck topology achieves efficient step-down voltage conversion.
Supports synchronous rectification to enhance efficiency.
Features a transistor driver as the output type.
Capable of high-frequency switching up to 1MHz for improved performance and minimized external components.
Includes comprehensive control features like current limit, enable, frequency control, and soft start for improved operational safety and versatility.
Compatible with a wide input voltage range from 10V to 55V, catering to various application needs.
Product Advantages
High efficiency and lower power loss due to synchronous rectification and high duty cycle (up to 98%).
Increased reliability and performance under varying conditions, supported by a wide operating temperature range from -40°C to 85°C.
Compact design with surface mount package ensures a smaller footprint in end applications.
Key Technical Parameters
Voltage Supply (Vcc/Vdd): 10V ~ 55V
Frequency Switching: Up to 1MHz
Duty Cycle (Max): 98%
Operating Temperature: -40°C ~ 85°C (TA)
Quality and Safety Features
Integrated features such as soft start limit inrush current and minimize stress on the output during startup.
Current limit feature protects against overload and short-circuit conditions.
Compatibility
Designed for surface mount technology for ease of integration in automated manufacturing processes.
Application Areas
Ideal for telecommunications, networking equipment, server and storage systems, and industrial applications.
Product Lifecycle
Status: Active
Not indicated as nearing discontinuation, ensuring continued availability for new designs and legacy support.
Several Key Reasons to Choose This Product
High efficiency and performance with up to 98% duty cycle and 1MHz switching.
Versatile input voltage range suitable for various industrial and commercial applications.
Compact size and integration-friendliness with surface-mount packaging.
Robust safety features including over-current protection and thermal shutdown capabilities.
Optimal control with adjustable frequency, enabling customization for specific application requirements.