LMZ14202HTZ

The LMZ14202HTZ is a high-efficiency DC-DC step-down (buck) regulator designed for use in various applications, including consumer electronics and automotive systems. It provides a compact solution for converting higher voltage inputs (up to 36V) to lower output voltages (down to 0.8V) with a maximum output current of 2A.
Key features include a built-in power switch, high efficiency (up to 95%), and a wide input voltage range, making it suitable for battery-powered devices. The regulator operates at a fixed frequency, enhancing stability and reducing output ripple.
The LMZ14202HTZ also incorporates features such as overcurrent protection, thermal shutdown, and external compensation, which contribute to reliable operation. Its small footprint and integrated components make it an excellent choice for space-constrained applications. Overall, the LMZ14202HTZ is suitable for designers looking for a robust, efficient, and easy-to-use power management solution.

The LMZ14202HTZ is a high-efficiency, step-down (buck) voltage regulator from Texas Instruments. Key features include:
1. Input Voltage Range: Supports 4.5V to 14V input voltage.
2. Output Voltage: Adjustable output voltage range from 0.8V to 5V.
3. Output Current: Capable of delivering up to 2A continuous output current.
4. High Efficiency: Offers efficiencies up to 95%, minimizing heat generation.
5. Integrated Components: Combines the power MOSFETs, control circuitry, and compensation in a compact package.
6. Switching Frequency: Operates at a fixed frequency of 1.2MHz, allowing for smaller inductors and capacitors.
7. Thermal Protection: Features thermal shutdown and current limiting for enhanced reliability.
8. Compact Package: Available in a thermally enhanced HTQFN package, which saves board space.
9. Easy to Use: Simple implementation with minimal external components required.
These features make the LMZ14202HTZ suitable for a variety of applications, including point-of-load power supplies, telecommunications, and industrial systems.

The LMZ14202HTZ is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) with a thermal pad. This configuration facilitates efficient heat dissipation and compact design for applications such as DC-DC converters.

The LMZ14202HTZ is a step-down power module with a pin count of 10. It functions as a compact power supply solution, providing high efficiency and integration. The key functions of its pins are as follows:
1. VIN: Input voltage supply.
2. GND: Ground reference.
3. SW: Switch node for the inductor connection.
4. VOUT: Output voltage supply.
5. COMP: Compensation network connection for stability.
6. EN: Enable pin to turn the module on/off.
7. SS/TR: Soft-start and tracking input.
8. PG: Power good output indicator.
9. FB: Feedback voltage input for regulation.
10. NC: No connect pin, not used internally.
The LMZ14202HTZ is designed for applications requiring a compact and efficient power solution with a wide input voltage range and adjustable output voltage.

The LMZ14202HTZ is manufactured by Texas Instruments (TI), a prominent semiconductor company. Texas Instruments designs and produces a wide range of semiconductor products, including analog and embedded processing devices. The company is known for its innovation in technology and provides solutions for various applications such as industrial, automotive, and consumer electronics. TI is also recognized for its analog integrated circuits, digital signal processors, and microcontrollers, playing a significant role in the global electronics market.

The LMZ14202HTZ is a highly integrated step-down power module, commonly used in applications such as point-of-load (POL) voltage regulation, distributed power systems, and DC-DC conversion in computer hardware, telecommunications, and automotive electronics. Its compact design and efficiency make it suitable for powering FPGAs, microcontrollers, and sensors in industrial, consumer, and medical devices.

Equivalent products to the LMZ14202HTZ chip include the LMZ14201, LMZ14203, and other members of the LMZ142xx series. Additionally, you can consider the TPS563201 from Texas Instruments and the MICREL MIC2293. Ensure to compare specifications such as output voltage, current, and efficiency to confirm compatibility for your specific application.