Manufacturer Part Number
TLV62568PDDCT
Manufacturer
Texas Instruments
Introduction
The TLV62568PDDCT is a high-efficiency step-down buck converter from Texas Instruments, suitable for various power management applications where space is at a premium.
Product Features and Performance
Step-down (Buck) topology
Adjustable output voltage
High-frequency operation at 1.5MHz allows the use of small external components
Synchronous rectification for improved efficiency
Low shutdown current for power saving
Soft start minimizes inrush current during startup
Thermal shutdown and over-current protection
Product Advantages
High efficiency for power-sensitive applications
Compact SOT-23-6 Thin package ideal for space-constrained designs
Fast transient response suitable for devices with fluctuating power needs
Wide input voltage range accommodates various supply voltages
Key Technical Parameters
Input Voltage Range: 2.5V to 5.5V
Adjustable Output Voltage Range: 0.6V to 5.5V
Output Current Capacity: 1A
Switching Frequency: 1.5MHz
Operating Temperature Range: -40°C to +125°C
Quality and Safety Features
Built-in thermal shutdown protection
Over-current protection
Under-voltage lockout
Compatibility
Surface mount SOT-23-6 Thin package compatible with automated PCB assembly processes
Compatible with various input sources within the 2.5V to 5.5V range
Application Areas
Portable electronic devices
Battery-powered equipment
Networking and telecommunication systems
Consumer electronics
Power supplies for sensors and microcontrollers
Product Lifecycle
Status: Active
Ongoing support (not nearing discontinuation)
Availability of replacements or upgrades not currently stated
Reasons to Choose This Product
High-efficiency conversion reduces energy loss and heat generation
Compact design enables integration into space-constrained applications
Texas Instruments' reputation for reliability and performance in power management
Support for wide input voltage suits variable power supplies
High-frequency operation minimizes the necessary size of external components, further saving space
Thermal and over-current protections ensure long-term reliability and safety
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