LMZ13610TZE/NOPB

The LMZ13610TZE/NOPB is a high-performance, step-down (buck) voltage regulator manufactured by Texas Instruments. It is designed to provide a compact and efficient solution for converting a higher input voltage to a lower output voltage, making it ideal for a variety of applications, including point-of-load power supplies, distributed power systems, and battery-powered devices.

Key Features:

1. Input Voltage Range: The LMZ13610 operates with an input voltage range of 4.5V to 17V, allowing it to accommodate a wide variety of power sources.

2. Output Voltage: It can deliver a fixed output voltage of 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, or 5V, depending on the specific variant. The output voltage can also be adjusted using external resistors.

3. Output Current: The device is capable of providing up to 10A of output current, making it suitable for high-power applications.

4. Efficiency: The LMZ13610 boasts high efficiency, often exceeding 90%, which helps to minimize heat generation and improve overall system reliability.

5. Package Type: It comes in a compact, thermally enhanced 10-pin HTQFP (Heat Sink Quad Flat Package) package, which aids in heat dissipation and allows for a smaller PCB footprint.

6. Integrated Features: The regulator includes several integrated features such as:

   • Power Good Indicator: This feature provides a signal to indicate whether the output voltage is within the specified range.
   • Soft Start: This function helps to limit inrush current during startup, reducing stress on the components.
   • Overcurrent Protection: The LMZ13610 includes built-in overcurrent protection to safeguard against excessive load conditions.
   • Thermal Shutdown: This feature protects the device from overheating by shutting down the regulator if the junction temperature exceeds a certain threshold.

7. Control Method: The LMZ13610 uses a voltage mode control scheme, which provides stable operation across a wide range of load conditions.

8. Application Areas: It is suitable for various applications, including:

   • Telecommunications equipment
   • Industrial automation
   • Automotive systems
   • Consumer electronics
   • Medical devices

Performance Characteristics:

• Switching Frequency: The device operates at a fixed switching frequency, which helps to reduce the size of external components such as inductors and capacitors.
• Load Transient Response: The LMZ13610 is designed to handle fast load transients, ensuring stable output voltage even with sudden changes in load.

Conclusion:

The LMZ13610TZE/NOPB from Texas Instruments is a versatile and efficient buck regulator that combines high output current capability with a compact design. Its integrated features and robust performance make it an excellent choice for modern electronic applications requiring reliable power management solutions.