The TPS61040QDBVRQ1 belongs to the category of integrated circuits (ICs) and specifically falls under the voltage regulators - DC/DC switching regulators.
This product is primarily used for boosting or stepping up the input voltage to a higher output voltage level. It is commonly employed in various electronic devices where a higher voltage is required, such as portable devices, battery-powered systems, and automotive applications.
The TPS61040QDBVRQ1 is available in a small outline transistor (SOT) package with five pins. It is supplied in tape and reel packaging, with a quantity of 3000 units per reel.
The TPS61040QDBVRQ1 has the following pin configuration:
The TPS61040QDBVRQ1 is a DC/DC boost converter that utilizes a switching regulator topology. It operates by converting the input voltage to a higher output voltage level through a series of switching cycles. The internal power switch controls the energy transfer from the input to the output, while the feedback mechanism regulates the output voltage based on the desired setpoint.
During operation, the input voltage is switched at a high frequency, typically up to 1.2MHz, by the internal power switch. This switching action allows for efficient energy transfer and voltage boosting. The feedback pin monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output voltage within the specified range.
The TPS61040QDBVRQ1 finds applications in various fields, including:
Sure! Here are 10 common questions and answers related to the application of TPS61040QDBVRQ1 in technical solutions:
1. What is the TPS61040QDBVRQ1? - The TPS61040QDBVRQ1 is a high-efficiency, synchronous boost converter with an input voltage range of 2V to 6V.
2. What is the typical application of TPS61040QDBVRQ1? - The TPS61040QDBVRQ1 is commonly used in battery-powered applications where a higher output voltage is required.
3. What is the maximum output voltage that TPS61040QDBVRQ1 can provide? - The TPS61040QDBVRQ1 can provide a maximum output voltage of 28V.
4. What is the efficiency of TPS61040QDBVRQ1? - The TPS61040QDBVRQ1 has a high efficiency of up to 96%.
5. What is the maximum output current of TPS61040QDBVRQ1? - The TPS61040QDBVRQ1 can provide a maximum output current of 400mA.
6. Can TPS61040QDBVRQ1 operate in a wide temperature range? - Yes, the TPS61040QDBVRQ1 can operate in a wide temperature range from -40°C to +125°C.
7. Does TPS61040QDBVRQ1 have built-in protection features? - Yes, the TPS61040QDBVRQ1 has built-in protection features such as overvoltage protection, thermal shutdown, and short-circuit protection.
8. What is the input voltage range of TPS61040QDBVRQ1? - The TPS61040QDBVRQ1 has an input voltage range of 2V to 6V.
9. Can TPS61040QDBVRQ1 be used in automotive applications? - Yes, the TPS61040QDBVRQ1 is qualified for automotive applications and meets AEC-Q100 Grade 1 standards.
10. What are some typical applications of TPS61040QDBVRQ1? - Some typical applications of TPS61040QDBVRQ1 include LCD bias supplies, white LED backlighting, portable media players, and handheld devices.
Please note that these answers are based on general information about the TPS61040QDBVRQ1 and may vary depending on specific use cases and requirements.