Manufacturer Part Number
TPS62865RQYR
Manufacturer
Texas Instruments
Introduction
High efficiency step-down converter with 2.4MHz switching frequency for compact power solutions.
Product Features and Performance
Step-Down (Buck) regulator topology
Adjustable output voltage range
Single output channel
Synchronous rectification for improved efficiency
High switching frequency of 2.4MHz
Supports a wide range of input voltages from 2.4V to 5.5V
Capable of delivering up to 4A output current
Thermal regulation and overcurrent protection
High-efficiency power conversion
Low-output ripple and noise
Small form factor 9-VFQFN package
Product Advantages
Efficient power conversion minimizing heat generation
Compact size suitable for space-constrained applications
Stable performance across various loads and temperatures
High reliability with built-in safety features
Key Technical Parameters
Voltage - Input (Min) 2.4V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 0.8V
Voltage - Output (Max) 5.5V
Current - Output 4A
Frequency - Switching 2.4MHz
Temperature Range -40°C to 125°C
Quality and Safety Features
Thermal shutdown mechanism
Cycle-by-cycle current limit
Overtemperature protection
Quality assured by Texas Instruments standards
Compatibility
Compatible with various microcontrollers and processors requiring a stable voltage supply
Suitable for use in multi-rail power systems
Application Areas
Portable and battery-powered devices
Networking and telecommunication equipment
Consumer electronics
Industrial control systems
Product Lifecycle
Currently Active status
No noted discontinuation
Key Reasons to Choose This Product
Robust power management capability for high-demand applications
Space-saving design for complex electronic systems
Ease of use due to adjustable output settings
Quick market adaptability with active product lifecycle status
Texas Instruments' reputation for reliable and durable components
A high switching frequency allows for smaller passive components, reducing total solution size
Low-dropout operation useful for battery-powered devices to extend battery life
TPS628600YCHRTexas Instruments1.8-V TO 5.5-V INPUT, TINY, 0.6-