The TLE2426ID is a product of Texas Instruments (TI). It is a voltage regulator IC. Specifically, the TLE2426ID is a precision voltage regulator designed to generate a fixed output voltage from a wide range of input voltages. It features low noise and high efficiency, making it suitable for a variety of applications.
For the detailed explanation, including the pin functions and circuit principle, here’s a breakdown based on the datasheet for this specific IC.
Pin Function Specifications:
The TLE2426ID comes in a 16-pin surface-mount package (SOIC-16), and each pin has a specific function.
Here’s the complete list of the pins with their function and usage:
Pin Number Pin Name Pin Function Description 1 VOUT Output voltage pin. This is where the regulated voltage is supplied. The output is typically +5V or +12V. 2 VSET Output voltage adjustment pin. It is used to fine-tune the output voltage if needed (typically via external resistors). 3 NC No Connection pin. This pin is not internally connected to any circuitry in the device. 4 GND Ground pin. It serves as the ground reference for the device. 5 NC No Connection pin. It is not internally connected to any circuitry. 6 IN Input voltage pin. The unregulated voltage is applied here (e.g., 15V to 40V). 7 NC No Connection pin. Not connected to internal circuitry. 8 NC No Connection pin. Not connected to internal circuitry. 9 IN Input voltage pin. It is another input for providing the unregulated voltage, typically for dual input designs. 10 VSET Voltage setting pin. Used in certain configurations to set the output voltage. 11 VOUT Output voltage pin. Same function as pin 1, providing regulated output voltage. 12 NC No Connection pin. Not connected to internal circuitry. 13 GND Ground pin. Serves as the ground for the device. 14 VOUT Output voltage pin. Serves as another point for output voltage connection. 15 NC No Connection pin. 16 VOUT Output voltage pin. Final output voltage pin, again providing the regulated voltage.Pin Count and Package
Package: SOIC-16 (16-pin surface-mount) Total number of pins: 16 pinsFrequently Asked Questions (FAQ):
What is the input voltage range for the TLE2426ID? The input voltage range for the TLE2426ID is from 15V to 40V. What is the typical output voltage of the TLE2426ID? The typical output voltage for the TLE2426ID is +5V or +12V, depending on the configuration. How can I adjust the output voltage of the TLE2426ID? You can adjust the output voltage using the VSET pin (Pin 2 and Pin 10) with external resistors. What is the maximum output current of the TLE2426ID? The maximum output current is 1A. Can I use the TLE2426ID with a 24V input? Yes, the TLE2426ID can handle input voltages within the range of 15V to 40V, including 24V. Does the TLE2426ID have thermal shutdown protection? Yes, the TLE2426ID features thermal shutdown to prevent overheating. What is the maximum operating temperature for the TLE2426ID? The maximum operating temperature for the TLE2426ID is 125°C. Is there any current limiting on the TLE2426ID? Yes, the TLE2426ID includes current limiting to protect against overcurrent conditions. What is the output noise level of the TLE2426ID? The TLE2426ID is designed for low-noise output, making it suitable for sensitive analog circuits.Can I use the TLE2426ID for powering digital circuits?
Yes, the TLE2426ID is suitable for powering both analog and digital circuits.What is the pinout configuration for the TLE2426ID?
The TLE2426ID uses a 16-pin SOIC package, and the detailed pin functions are listed in the table above.Can the TLE2426ID be used in automotive applications?
Yes, the TLE2426ID is designed for automotive and industrial applications, thanks to its wide input voltage range.What are the typical applications for the TLE2426ID?
Typical applications include battery-powered systems, embedded systems, sensitive analog circuits, and automotive power supplies.Does the TLE2426ID require external components for proper operation?
Yes, external components like capacitor s are recommended for stable operation, particularly on the input and output sides.Can I use the TLE2426ID to create a dual-output power supply?
Yes, with proper design, you can create a dual-output power supply by configuring multiple TLE2426ID ICs.Is the TLE2426ID short-circuit protected?
Yes, the TLE2426ID includes short-circuit protection to prevent damage under fault conditions.What is the efficiency of the TLE2426ID?
The efficiency varies depending on the input-output voltage differential, but it is designed to be high efficiency for most standard applications.What are the main advantages of the TLE2426ID over other regulators?
The main advantages include low-noise output, wide input voltage range, precision output, and built-in protection features.What are the recommended external components for the TLE2426ID?
It is recommended to use a capacitor on both the input and output pins (e.g., 10µF on the input and 1µF on the output) for optimal performance.Where can I find the datasheet for the TLE2426ID?
The datasheet for the TLE2426ID is available on the Texas Instruments website, where detailed specifications and application notes can be found.Conclusion
The TLE2426ID is a versatile precision voltage regulator suitable for a variety of applications. The detailed pinout and FAQ section above provide a comprehensive understanding of the device's functionality, helping you to integrate it effectively into your circuits.
