LM4040D50FTA Datasheet/PDFThe LM4040D50FTA is a voltage reference component that forms part of a power management integrated circuit (PMIC). Designed for use in a variety of applications, the LM4040D50FTA integrates three specifications into one component – temperature compensation, current limit and thermal limit – creating a single, flexible solution.
This component is capable of withstanding short circuit conditions and provides a wide output voltage range of 0.25 to 6V. This versatility makes the LM4040D50FTA ideal for use in a wide range of applications including PC computers, telecom, battery-powered devices and other portable electronic devices.
Application Field
The LM4040D50FTA can be used in a variety of applications, including the following:
- Computer and Telecom Systems
- Thermal, Current and Voltage Reference Sources
- Battery Powered Systems
- Power Management in Automotive Applications
- Medical Instruments
- Portable Electronic Devices
- Lighting Systems
- Robotics
The LM4040D50FTA is a perfect choice for both new designs and enhancements of existing products when space and performance are key considerations.
Working Principle
The LM4040D50FTA\'s internal circuitry is designed to produce a highly accurate voltage reference that is stable over a wide range of operating conditions. This component provides temperature compensation, current limit, and thermal limit.
The temperature compensation feature ensures that the output is maintained within the required accurate limits over a wide range of temperature. The current limit feature protects the LM4040D50FTA from overcurrent conditions, while the thermal limit feature minimizes the risk of internal component damage due to excessive heat.
The LM4040D50FTA also offers a wide output voltage range of 0.25 to 6V, making it compatible with a variety of power management requirements. Moreover, the component is capable of withstanding short circuit conditions, making it a highly reliable voltage reference solution.
Conclusion
The LM4040D50FTA is a versatile, space efficient solution that offers an output voltage range of 0.25 to 6V and can deliver highly accurate voltage references even in extreme temperatures and overcurrent conditions. This component performs very well in a variety of applications, including computer and telecom systems, thermal and voltage references, battery-powered devices, automotive applications, medical instruments, and lighting systems.