LTC2926IUFD#PBF

LTC2926IUFD#PBF is a PMIC - Power Supply Controllers, Monitors, which belongs to Linear Technology.It is a very important product for the development of the current electronics industry, because it is used to monitor and control the power supply.In this article, we will introduce the application field of LTC2926IUFD#PBF and its working principle.

Application Field of LTC2926IUFD#PBF

LTC2926IUFD#PBF is a high performance, two-phase voltage regulator controller used to control the power supply accurately.It integrates two-phase Boost/Inverting Buck-Boost controllers into one IC, which can provide up to 12V output voltage, with excellent current ripple, high-Current accuracy, low-Voltage accuracy and fast transient response.It is therefore suitable for a wide range of applications, such as low-voltage industrial control, avionics, automated control, power control and communications systems.

In addition, it also has some important additional features, such as with support for power management functions between supply and load, a high voltage (HV) presence indicator, adjustable tracking, and over-current protection.These features ensure that it can meet the requirements for different applications and provide a stable and reliable power supply.

Working Principle of LTC2926IUFD#PBF

The working principle of LTC2926IUFD#PBF can be divided into two parts: control part and output part.The control part is mainly responsible for detecting the output voltage and current, and transferring the corresponding feedback signal to the control part for comparison; The output part is mainly responsible for outputting the corresponding voltage according to the comparison result.The whole process is as follows:

First, the voltage and current detection circuit will detect the output voltage and current, and then the PWM comparator will compare the detected voltage and current with the target voltage and current.If the output voltage and current are lower than the target voltage and current, the PWM comparator will send a signal to the output part to increase the output voltage and current; Conversely, if the output voltage and current are higher than the target voltage and current, the PWM comparator will send a signal to the output part to decrease the output voltage and current, making the output voltage and current stable and ensuring the accuracy of the output voltage and current.

In addition, its built-in power management functions, such as the high voltage (HV) presence indicator, adjustable tracking, and over-current protection, ensure that its operation is safe, stable and reliable.At the same time, its fast response time ensures that its output voltage and current can quickly adapt to changing requirements.

Conclusion

In conclusion, LTC2926IUFD#PBF is a power supply controller, monitor and regulator designed by Linear Technology.It has wide applications, fast response time, power management functions and many other advantages, making it the ideal choice for the current electronic industry.