LMZ31506H Datasheet PDF – 6A, Power Buck Module

Part Number: LMZ31506H

Function: 6A, SIMPLE SWITCHER Power Module

Package: QFN 47 Pin Type

Manufacturer: Texas Instruments


LMZ31506H datasheet



The LMZ31506H SIMPLE SWITCHER power module is an easy-to-use integrated power solution that combines a 6-A DC-to-DC converter with power MOSFETs, a shielded inductor, and passives into a low profile, QFN package. This total power solution allows as few as 3 external components and eliminates the loop compensation and magnetics part selection process.

The 9×15×2.8 mm QFN package is easy to solder onto a printed circuit board and allows a compact point-of-load design with greater than 90% efficiency and excellent power dissipation with a thermal impedance of 13°C/W junction to ambient. The device delivers the full 6-A rated output current at 85°C ambient temperature without airflow.

The device offers the flexibility and the feature-set of a discrete point-of-load design and is ideal for powering performance DSPs and FPGAs. Advanced packaging technology afford a robust and reliable power solution compatible with standard QFN mounting and testing techniques.


1. Optional Split Power Rail allows Input Voltage Down to 1.7 V

2. Adjustable Switching Frequency (480 kHz to 780 kHz)

3. Synchronizes to an External Clock

4. Adjustable Slow-Start

5. Output Voltage Sequencing and Tracking


Official Homepage: https://www.ti.com/product/lmz31506h


LMZ31506H Datasheet PDF Download

LMZ31506H pdf

Other data sheets are available within the file: LMZ31506, LMZ31506HRUQR, LMZ31506HRUQT