Texas Instruments

LMZ34202RVQR  

External/Internal DC DC Converters

The LMZ34202RVQR is a high-performance, step-down switching regulator from Texas Instruments. It is designed to provide efficient and precise voltage regulation for a wide range of applications.

Description:

The LMZ34202RVQR is a highly integrated, synchronous, step-down regulator with a wide input voltage range of 4.5V to 38V. It can deliver an output voltage as low as 0.6V and has a maximum output current of 3A. The device is available in a compact 10mm x 10mm QFN package.

Features:

1. Wide input voltage range: 4.5V to 38V
2. Low output voltage: as low as 0.6V
3. High efficiency: up to 95% efficiency
4. High output current: up to 3A
5. Precise output voltage regulation: ±1% accuracy
6. Low quiescent current: 35µA in normal operation
7. Integrated power MOSFETs for higher efficiency
8. Programmable soft-start
9. Over-current protection, over-temperature protection, and thermal shutdown
10. Small package size: 10mm x 10mm QFN

Applications:

The LMZ34202RVQR is suitable for a wide range of applications that require efficient and precise voltage regulation. Some of the key applications include:

1. General purpose step-down conversion
2. Point-of-Load (POL) applications in computing and communication systems
3. Power management in industrial and automotive systems
4. Distributed power systems
5. Battery-powered applications
6. High-brightness LED (HB-LED) lighting
7. High-definition multimedia interface (HDMI) power supplies
8. USB power delivery systems

The LMZ34202RVQR's combination of high efficiency, low output voltage, and high output current make it an excellent choice for a variety of power conversion applications. Its small package size and integrated features also make it suitable for space-constrained designs.

LMZ34202RVQR Documents

Download datasheets and manufacturer documentation for LMZ34202RVQR

Datasheets :

LMZ34202 Datasheet      

Reference Design Library :

LMZ34202EVM: 2.5V, 3.3V, 5V, 6V, or 7.5V @ 2A, 4.5 ~ 42V in, Buck      

HTML Datasheet :

LMZ34202 Datasheet      

PCN Design/Specification :

LMZYYY/TPSYYY 30/Apr/2018       Datasheet Reflow 13/Apr/2018