Manufacturer Part Number
TPS65250RHAR
Manufacturer
Texas Instruments
Introduction
The TPS65250RHAR is a PMIC for DC DC switching regulators designed for power management applications.
Product Features and Performance
Three adjustable output channels
Step-down (Buck) topology
Input voltage range from 4.5V to 18V
Adjustable output voltage from 0.8V to 17.1V
Output currents up to 3A and 2A
Switching frequency range from 300kHz to 2.2MHz
Operates at temperatures from -40°C to 125°C (TJ)
Surface mount, 40-VFQFN Exposed Pad package for integration into various applications
Product Advantages
Multiple outputs for system flexibility
Wide input voltage range suitable for various supply sources
High output current capabilities for demanding applications
Scalable switching frequency for performance optimization
High-temperature operation compatibility
Key Technical Parameters
Output Configuration: Positive
Number of Outputs: 3
Voltage Input (Min): 4.5V
Voltage Input (Max): 18V
Voltage Output (Min/Fixed): 0.8V
Voltage Output (Max): 17.1V
Current Output: 3A, 2A
Frequency Switching: 300kHz ~ 2.2MHz
Synchronous Rectifier: No
Quality and Safety Features
Built to operate reliably in extreme temperatures ranging from -40°C to 125°C
Compatibility
Suitable for a wide range of power supply applications with variable voltage and current requirements
Application Areas
Industrial Power Supplies
Computing and Servers
Consumer Electronics
Networking Equipment
Product Lifecycle
Currently marked as Active
No noted discontinuation
Check for updated versions or replacements periodically
Several Key Reasons to Choose This Product
High efficiency with a step-down configuration for energy-saving operations
Multi-output flexibility accommodating complex electronic systems
Wide input voltage accommodating diverse power sources
Texas Instruments' reputation for robust and reliable components
Versatile temperature range ensuring performance in harsh environments
Adjustable switching frequency enabling optimization of efficiency and EMI performance
Suitable for a broad array of applications, ensuring a sound investment for various design projects