Manufacturer Part Number
TPS62240DRVR
Manufacturer
Texas Instruments
Introduction
Highly efficient step-down converter with up to 95% efficiency, optimized for battery-powered applications
Product Features and Performance
Step-Down (Buck) regulator topology
Adjustable output voltage from 0.6V to 6V
Input voltage range from 2V to 6V
Output current capability of 300mA
High switching frequency of 2.25MHz enabling small inductors and capacitors
Synchronous rectification for improved efficiency
Wide operating temperature range from -40°C to 85°C
High efficiency across a range of loads due to light load power-saving mode
Product Advantages
Compact and efficient power solution for portable devices
Reduced external component size due to high switching frequency
Low shutdown current for extended battery life
Power-save mode for increased efficiency at light loads
Stable operation with ceramic capacitors
Key Technical Parameters
Voltage Input (Min): 2V
Voltage Input (Max): 6V
Voltage Output (Min/Fixed): 0.6V
Voltage Output (Max): 6V
Current Output: 300mA
Frequency Switching: 2.25MHz
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Over-temperature and over-current protection
Under-voltage lockout
Safe startup into pre-biased loads
Compatibility
Compatible with a wide range of MCUs and DSPs
Suitable for use with a variety of inductors and capacitors, allowing for flexible circuit design
Application Areas
Battery-powered devices
Portable media players
Wearables
Mobile phones
Wireless peripherals
Product Lifecycle
Product Status: Active
Not currently nearing discontinuation
Future replacements or upgrades would be guided by Texas Instruments' product roadmap
Several Key Reasons to Choose This Product
High efficiency for longer battery life
Texas Instruments' reputation for quality and reliability
Small form factor, ideal for space-constrained applications
Ability to work with a wide range of input and output voltages
High frequency allows the use of small, low-cost passive components
Ease of design with wide compatibility and flexible circuit integration