Texas Instruments

LMZ14202TZ-ADJ/NOPB  

External/Internal DC DC Converters

The LMZ14202TZ-ADJ/NOPB is a highly integrated, step-down (buck) switching regulator from Texas Instruments. It is designed to provide a highly efficient and stable output voltage for a wide range of applications. Here is a description of the model, its features, and potential applications:

Model Description:
The LMZ14202TZ-ADJ/NOPB is a low-voltage, synchronous, step-down regulator with an adjustable output voltage. It is available in a thermally efficient, 24-pin, 3mm x 4mm PowerTSSOP package.

Features:

1. Adjustable Output Voltage: The output voltage can be adjusted using an external resistor network, providing flexibility for different applications.
2. High Efficiency: The device offers high efficiency of up to 93%, which is beneficial for power-sensitive applications.
3. Low Dropout Voltage: It can operate efficiently even with a low input-to-output voltage difference, making it suitable for battery-powered devices.
4. Synchronous Rectification: The use of synchronous rectification minimizes conduction losses and improves efficiency, especially at light loads.
5. Integrated Power MOSFETs: The device features integrated power MOSFETs, reducing the number of external components and simplifying the design.
6. Wide Input Voltage Range: It supports a wide input voltage range, making it suitable for various power supply scenarios.
7. Thermal Protection: The regulator includes thermal shutdown and over-temperature warning features to protect against overheating.
8. Small Package Size: The compact 3mm x 4mm package size makes it suitable for space-constrained applications.

Applications:

1. Portable Electronics: Due to its high efficiency and low dropout voltage, it's ideal for battery-powered devices like smartphones, tablets, and wearables.
2. Power Supplies: It can be used in compact power supply designs for a variety of electronic devices.
3. Industrial Equipment: The LMZ14202TZ-ADJ/NOPB can provide stable power to industrial equipment where reliability and efficiency are crucial.
4. Medical Devices: Its adjustable output and thermal protection features make it suitable for precision medical equipment.
5. Automotive Systems: It can be used in automotive applications where a regulated power supply is required, such as infotainment systems or sensor networks.

When using the LMZ14202TZ-ADJ/NOPB, it is important to follow the datasheet guidelines for proper operation and to ensure that the device operates within its specified parameters. This will help to maximize efficiency, reliability, and lifespan in the intended application.

LMZ14202TZ-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LMZ14202TZ-ADJ/NOPB

Datasheets :

LMZ14202 Datasheet      

Design Resources :

LMZ1,2yyy Design Summary       LMZ14202 Design with WEBENCH® Power Designer      

Other Related Documents :

LMZ12,4yyy Generic 8D Report      

HTML Datasheet :

LMZ12,4yyy Generic 8D Report      

PCN Design/Specification :

LMZ1X/LMZ2X/WPMDH1X 22/Jul/2016       Die Coating Material Update 14/Sep/2015