LMV243BLX/NOPB

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

The LMV243BLX/NOPB is a RF power controller IC in the form of 3-pin SOT-23 package that monitors and controls RF power in linear circuits. This device provides an adjustable output voltage and also features a patented on-chip auto-balancing circuit.

This IC has several applications in the field of RF power supplies, such as controlling and regulating the power output of small power amplifiers for wireless communication and in medical applications where accurate power control is required. It is also used in low power portable battery-powered systems for RF direction finding.

The LMV243BLX/NOPB device operates in three stages, including an input stage, voltage regulation, and output switch.The input stage is designed to accept an unregulated output voltage. This stage acts as a voltage regulator and is responsible for controlling the overall output voltage of the IC. The voltage regulation stage is used to sense the output of the input stage and to adjust the voltage as per the requirements. The output switch stage acts as an on/off switch that is used to control the output current.

The patented on-chip auto-balancing circuit is a current mirror arrangement that works with respect to the device\'s output voltage. This circuit ensures that the output voltage is not affected by current leakage in the power supply lines. Furthermore, it also ensures that the voltage remains constant even when the load current changes. The combination of the input stage, voltage regulation, and output switch make the LMV243BLX/NOPB device highly reliable and efficient.

In addition, this IC is designed to work with a wide range of frequencies, including those used in medical applications. It has a maximum operating temperature of 85°C, and is also available in an 8-pin SOIC package. The LMV243BLX/NOPB device is designed to meet the requirements of the increasing demand for precision RF power control.

In conclusion, the LMV243BLX/NOPB IC is a widely used RF power controller IC. It has an adjustable output voltage and features a patented on-chip auto-balancing circuit, which ensures that the output voltage is not affected by current leakage in the power supply lines. This device is ideal for use in RF power supplies, medical applications and in low power portable battery-powered systems.

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