Manufacturer Part Number
TPS40192DRCR
Manufacturer
Texas Instruments
Introduction
The TPS40192DRCR is a step-down (buck) controller used for converting a higher voltage to a lower voltage with high efficiency.
Product Features and Performance
Step-Down Controller
Output Type: Transistor Driver
Single Output Configuration
Positive Output
Buck Topology
One Output Phase
Adjustable Switching Frequency up to 600kHz
Maximum 85% Duty Cycle
Support for Synchronous Rectification
Product Advantages
High Efficiency Conversion
Reduced External Component Count with Integrated Features
Synchronous Rectifier for Better Efficiency
Wide Input Voltage Range from 4.5V to 18V
Key Technical Parameters
Voltage - Supply (Vcc/Vdd): 4.5V ~ 18V
Frequency - Switching: 600kHz
Duty Cycle (Max): 85%
Operating Temperature Range: -40°C ~ 85°C
Quality and Safety Features
Built-in Over-temperature Protection
Under-voltage Lockout (UVLO)
Compatibility
Compatible with High-Speed Signal Processing Systems
Suitable for High-Density Power Applications
Application Areas
Telecommunication
Networking Systems
Industrial Power Supplies
Computing and Data Storage
Consumer Electronics
Product Lifecycle
Product Status: Active
No indication of nearing discontinuation
Availability of replacements or upgrades should be verified with the manufacturer
Several Key Reasons to Choose This Product
High Efficiency for Power-Sensitive Applications
Flexible Input Voltage Range Catering to Various Power Systems
Compact 10-VFDFN Exposed Pad Package Saves PCB Space
Thriving Manufacturer Support and Device Documentation
Suitable for a Variety of Applications due to its Versatile Performance Characteristics
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