TMR 1221

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, also known as voltage regulators, are used to convert voltage from one level to another level at the same frequency. By doing this, they provide steady power to a wide variety of applications. TMR 1221 is one such voltage regulator that caters to a variety of applications by providing steady power.

The TMR 1221 is a single stage, step-down DC-DC converter. This means that it accepts input power between 3.5V-9V and steps it down to 1.2V output. The maximum output current the converter can support is up to 2A. The unique feature of the TMR 1221 is that it can support a wide input supply range from 3.5V to 9V while keeping the output voltage equal to the setpoint. This makes it suitable for applications that require a high degree of flexibility. The TMR 1221 also offers excellent efficiency with low quiescent current, making it ideal for energy-saving applications.

The TMR 1221 uses a synchronous rectification step-down circuit topology, where two MOSFETs are arranged in an H-bridge configuration. In this setup, one MOSFET takes the prescribed voltage from the input to the output, while the other MOSFET acts as a rectifier, supplying the required output current. By having the two MOSFETs work in unison, the overall efficiency of the TMR 1221 is significantly increased.

The TMR 1221 can be used in a wide range of applications, such as in portable and wireless devices, LED drivers, and digital processing circuits. In addition, the TMR 1221 can be used in low-noise applications since it has the ability to maintain a low output ripple even at a high load. With its high efficiency and flexible input and output capabilities, the TMR 1221 is ideal for any application that requires a reliable power supply.

In conclusion, the TMR 1221 is a high-efficiency single-stage DC-DC converter that can provide reliable power supply to various applications. With its wide input voltage range and excellent efficiency, the TMR 1221 is the perfect choice for any application that requires a reliable power supply. It is suitable for a variety of applications, including portable and LED drivers, digital processing circuits, and low-noise applications.

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