Manufacturer Part Number
TPS62040DRCR
Manufacturer
Texas Instruments
Introduction
TPS62040DRCR is a step-down DC DC switching regulator designed for power management applications.
Product Features and Performance
High-efficiency synchronous step-down converter
Adjustable output voltage range from 0.7V to 6V
2A output current capability
25MHz switching frequency for compact solution size
Synchronous rectification for improved efficiency
Supports a wide input voltage range from 2.5V to 6V
Thermal shutdown and overload protection
Soft start and power good output for easy sequencing
Low dropout operation for improved performance during input voltage dips
Product Advantages
Low power loss due to high efficiency
Minimal external components required
High reliability and long operational lifetime
Suitable for battery-powered devices due to low input voltage support
Fast transient response
Small package size ideal for space-constrained applications
Key Technical Parameters
Voltage - Input (Min): 2.5V
Voltage - Input (Max): 6V
Voltage - Output (Min/Fixed): 0.7V
Voltage - Output (Max): 6V
Current - Output: 1.2A
Frequency - Switching: 1.25MHz
Quality and Safety Features
Thermal overload protection
Short-circuit protection
Under voltage lockout
Compatibility
Compatible with various microcontrollers and digital systems needing a lower voltage
10-VFDFN exposed pad package for better thermal performance
Application Areas
Portable and battery-powered electronics
Wireless communication systems
Powering microprocessors and DSPs
Point of Load (POL) conversions
Product Lifecycle
Active status, not nearing discontinuation
Replacements or upgrades can be found in the Texas Instruments TPS6204x family
Several Key Reasons to Choose This Product
High power conversion efficiency for energy-saving
Compact form factor for space-sensitive designs
Reliability backed by Texas Instruments' reputation
Support for a broad range of input and output voltages
Ease of integration into a variety of electronic systems
Availability of technical support and extensive documentation from the manufacturer