Manufacturer Part Number
TPS40000DGQ
Manufacturer
Texas Instruments
Introduction
The TPS40000DGQ is a high-performance, synchronous step-down DC-DC switching controller IC from Texas Instruments.
Product Features and Performance
Operates from a 2.25V to 5.5V supply voltage
Integrated high-side and low-side MOSFET drivers
Supports 1-phase synchronous buck topology
Switching frequency up to 300kHz
Maximum duty cycle of 94%
Current limiting and soft-start control features
Operates over a wide temperature range of -40°C to 85°C
Product Advantages
High efficiency power conversion
Compact integrated design
Flexible control features for customized power management
Wide operating voltage and temperature ranges
Key Technical Parameters
Input Voltage Range: 2.25V to 5.5V
Switching Frequency: Up to 300kHz
Maximum Duty Cycle: 94%
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
RoHS3 compliant
Suitable for industrial and consumer applications
Compatibility
The TPS40000DGQ is a surface mount device available in a 10-pin HVSSOP package.
Application Areas
Power supplies for consumer electronics
Industrial control systems
Telecommunications equipment
Automotive electronics
Product Lifecycle
The TPS40000DGQ is an active product from Texas Instruments. Replacement or upgrade options may be available.
Key Reasons to Choose This Product
High-performance, integrated power management solution
Flexible control features for customized power designs
Wide operating voltage and temperature ranges
Compact surface mount package
Proven reliability and quality from Texas Instruments