R1S-1509/P-R

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC DC converters are devices that convert direct current (DC) electrical energy from one voltage level to another. A common type of DC DC converter is the R1S-1509/P-R, which is a high frequency, high current module with superior electrical performance features and low power consumption. It is used in a variety of applications, including mobile and telecom power supplies, solar energy harvesting, and automotive power converters.

The R1S-1509/P-R module is a step up DC-DC converter that operates from a wide input voltage range of 0.8V to 5.5V. Its output voltage can be up to 15V and current up to 150mA. It has a very low operating quiescent current of only 10uA and very low external components. All of these features make it suitable for a variety of applications.

This module is based on a Buck mode topology, where the load is connected directly across the output pin. The main components of the circuit include an MOSFET switch, a diode, an inductor, and an output capacitor. The schematic diagram of the circuit is shown below.

The working principle of the R1S-1509/P-R module is explained as follows. When the switch is closed, current flows through the inductor and stored in the magnetic field around it. When the switch is opened, the magnetic field collapses, and the energy stored in it is released as current through the diode to the load. The output voltage is regulated by adjusting the duty cycle of the switch. This is how the module is able to provide a constant output voltage even with changing input voltages.

The R1S-1509/P-R module can be used in variety of applications such as telecom, automotive, solar, and mobile power supplies. It is very efficient and consumes very low quiescent current. The module is also very easy to use and requires very less number of external components. Its wide input voltage ranges and high output current make it suitable for many DC-DC conversion applications.

In summary, the R1S-1509/P-R is a high frequency, high current, and low power DC DC converter module. It is based on Buck mode topology and operates from a wide input voltage range of 0.8V to 5.5V. Its output voltage can be up to 15V and current up to 150mA. The module is used in many applications such as telecom, automotive, solar, and mobile power supplies. Its low power consumption and high efficiency make it suitable for these applications.

The specific data is subject to PDF, and the above content is for reference