Manufacturer Part Number
TPS62242QDDCRQ1
Manufacturer
Texas Instruments
Introduction
The TPS62242QDDCRQ1 is a highly efficient synchronous step-down DC-DC converter from Texas Instruments, designed for use in power-sensitive applications.
Product Features and Performance
Synchronous switch for high efficiency
Step-Down (Buck) topology
Fixed output voltage regulation
Supports a single output
High-frequency operation at 2.25MHz
Low input voltage capability starting from 2V
Input voltage up to 6V
Fixed output voltage of 1.2V
Output current capacity of 300mA
Thermal shutdown and overcurrent protection
Stable with low ESR ceramic capacitors
Product Advantages
Compact SOT-23-5 package suitable for space-constrained applications
High energy efficiency for battery-powered devices
Low ripple voltage for sensitive electronics
Automotive-grade reliability and performance
Key Technical Parameters
Voltage Input (Min): 2V
Voltage Input (Max): 6V
Voltage Output (Min/Fixed): 1.2V
Current Output: 300mA
Frequency Switching: 2.25MHz
Operating Temperature: -40°C ~ 115°C
Quality and Safety Features
AEC-Q100 qualified for automotive applications
Over-temperature and over-current protection mechanisms built-in
Automotive-grade product reliability
Compatibility
Designed for easy integration with standard SOT-23-5 mount
Application Areas
Automotive electronics
Battery-operated devices
Portable electronics
Power Management modules
Embedded systems
Product Lifecycle
Active status indicating that the product is currently in production and not near discontinuation
Ongoing availability with potential future replacements or upgrades
Several Key Reasons to Choose This Product
Robust automotive-grade quality and high reliability due to AEC-Q100 qualification
High-frequency operation minimizes the size of external components
Capable of providing stable output voltage for various electronics within a wide range of input voltages
The small form factor of the package is ideal for space-limited applications
Low dropout performance suitable for applications where battery life is critical
Texas Instruments' proven expertise and support in power management solutions
TPS62240DRV