The LTC4121IUD-4.2#TRPBF belongs to the category of integrated circuits (ICs) and specifically falls under the power management ICs.
This product is primarily used for wireless power transfer applications, enabling efficient charging of batteries in various devices wirelessly.
The LTC4121IUD-4.2#TRPBF comes in a small and compact 16-pin QFN (Quad Flat No-Lead) package, which ensures ease of integration into various electronic devices.
The essence of the LTC4121IUD-4.2#TRPBF lies in its ability to efficiently transfer power wirelessly, simplifying the charging process for battery-powered devices.
This product is typically available in tape and reel packaging, with a quantity of 2500 units per reel.
The LTC4121IUD-4.2#TRPBF features a 16-pin QFN package with the following pin configuration:
The LTC4121IUD-4.2#TRPBF offers several functional features, including:
The LTC4121IUD-4.2#TRPBF operates based on the principles of resonant inductive coupling. It receives power wirelessly from a compatible transmitter pad through magnetic fields. The received power is then rectified, regulated, and used to charge the connected lithium-ion battery.
The IC incorporates FOD to detect any foreign objects on the charging pad, preventing unsafe charging conditions. Additionally, thermal regulation ensures that the temperature remains within safe limits during the charging process.
The LTC4121IUD-4.2#TRPBF finds applications in various wireless charging scenarios, including:
Sure! Here are 10 common questions and answers related to the application of LTC4121IUD-4.2#TRPBF in technical solutions:
Q1: What is the LTC4121IUD-4.2#TRPBF? A1: The LTC4121IUD-4.2#TRPBF is a specific model of LTC4121, which is a wireless power receiver IC designed for applications that require wireless charging.
Q2: What is the input voltage range of LTC4121IUD-4.2#TRPBF? A2: The input voltage range of LTC4121IUD-4.2#TRPBF is typically between 4.5V and 19V.
Q3: What is the output voltage of LTC4121IUD-4.2#TRPBF? A3: The output voltage of LTC4121IUD-4.2#TRPBF is fixed at 4.2V.
Q4: Can LTC4121IUD-4.2#TRPBF be used for wireless charging of mobile devices? A4: Yes, LTC4121IUD-4.2#TRPBF can be used for wireless charging of mobile devices that support wireless charging technology.
Q5: What is the maximum charging current supported by LTC4121IUD-4.2#TRPBF? A5: The maximum charging current supported by LTC4121IUD-4.2#TRPBF is typically 400mA.
Q6: Is LTC4121IUD-4.2#TRPBF compatible with Qi wireless charging standard? A6: Yes, LTC4121IUD-4.2#TRPBF is compatible with the Qi wireless charging standard.
Q7: Can LTC4121IUD-4.2#TRPBF be used for charging lithium-ion batteries? A7: Yes, LTC4121IUD-4.2#TRPBF can be used for charging lithium-ion batteries.
Q8: Does LTC4121IUD-4.2#TRPBF have any built-in safety features? A8: Yes, LTC4121IUD-4.2#TRPBF has built-in safety features such as overvoltage protection, overcurrent protection, and thermal shutdown.
Q9: What is the typical efficiency of LTC4121IUD-4.2#TRPBF? A9: The typical efficiency of LTC4121IUD-4.2#TRPBF is around 80% to 90%.
Q10: Can LTC4121IUD-4.2#TRPBF be used in automotive applications? A10: Yes, LTC4121IUD-4.2#TRPBF can be used in automotive applications that require wireless charging functionality.
Please note that these answers are general and may vary depending on specific application requirements and conditions. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information and application-specific guidance.