Manufacturer Part Number
L6910GTR
Manufacturer
STMicroelectronics
Introduction
The L6910GTR is a high-performance step-down switching controller for power management applications.
Product Features and Performance
Step-down (buck) switching controller
Synchronous rectification for improved efficiency
Integrated transistor driver
Capable of 100% duty cycle
Features current limit, frequency control, phase control, power good, and soft start
Operating temperature range from -40°C to 150°C
Product Advantages
High efficiency due to synchronous rectifier
Versatile power supply solution for a range of input voltages
Compact design with surface mount technology
Key Technical Parameters
Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage Supply (Vcc/Vdd): 5V ~ 12V
Frequency Switching: 200kHz
Duty Cycle (Max): 100%
Operating Temperature: -40°C ~ 150°C
Quality and Safety Features
Robust operating temperature range ensuring stability across environments
Built-in protection features including current limit and thermal shutdown
Compatibility
Compatible with applications requiring a 5V to 12V input voltage range
Can be used with various external components for custom power solutions
Application Areas
Telecom infrastructure
Computing systems
Industrial controls
Consumer electronics
Product Lifecycle
Product Status: Obsolete
Potential for replacement or upgrades subject to manufacturer's future releases
Several Key Reasons to Choose This Product
Reliability and longevity in demanding applications
STMicroelectronics is a reputable manufacturer in power management solutions
Wide input voltage range offers flexibility for different power systems
The product supports high-temperature operations, suiting harsh environments
Integration of multiple control features facilitates optimization of power conversion systems
Obsolescence indicates a track record of use and potential for legacy system support