S-1170B47PD-OUGTFG

Today, power management is an important aspect of the modern world that requires robust and reliable they systems. The S-1170B47PD-OUGTFG is a particular regulator which has been designed specifically to meet the modern day requirements of high stability and accurate output. The following presents an overview of the S-1170B47PD-OUGTFG application field and working principle.

Application Field

The S-1170B47PD-OUGTFG is designed to provide stable and accurate voltage regulation. This makes it ideal for applications where a consistent power supply is paramount. Due to its high precision, the S-1170B47PD-OUGTFG is able to maintain a regulated voltage output of up to ±1%.

The S-1170B47PD-OUGTFG is also designed for a wide input range. This means it can be used to provide the regulated voltage in case of varying input voltages, it can easily handle input voltages ranging from 3.3V to 40V. Thus, making it applicable for a wide range of input and output needs.

Another application field of the S-1170B47PD-OUGTFG is in critical power needs. Due to its high efficiency rating, it can easily handle critical power applications that require stability and accuracy. The S-1170B47PD-OUGTFG can provide up to 70% efficiency in most cases, which can be optimized further by using a heat sink when necessary.

Working Principle

The S-1170B47PD-OUGTFG works based on a linear voltage regulator topology. In such topology, a transistor is used to control the amount of current that is transferred to the output. As the input voltage changes, the transistor opens and closes, regulating the amount of current that is sent to the output. The regulation of the output voltage is done by monitoring the current in the transistor itself.

The S-1170B47PD-OUGTFG also utilizes an internal hysteresis design. This feature maintains the output voltage at a constant value, regardless of input voltage variations. This hysteresis design ensures that the output voltage is kept within an acceptable range. Additionally, the S-1170B47PD-OUGTFG is capable of providing current limiting, over temperature protection, and reverse current protection as well.

In terms of performance, the S-1170B47PD-OUGTFG offers an output voltage ripple of typically less than 1mV. This ensures that the output voltage is regulated as accurately as possible. Additionally, the S-1170B47PD-OUGTFG is capable of providing load transient recovery of typically less than 4αs. This ensures that the output voltage is returned to its nominal value after load transients.

Conclusion

The S-1170B47PD-OUGTFG is a linear-voltage regulator designed to provide stability, accuracy and performance. It can be used in any application where an accurate output voltage is required, ranging from 3.3V to 40V. Furthermore, it offers a high degree of efficiency, up to 70%, when properly heat sinking. Finally, the S-1170B47PD-OUGTFG is capable of providing an extremely low output voltage ripple and fast load transient response.