●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 LMZ31506H 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.
● Complete Integrated Power Solution Allows
●Small Footprint, Low-Profile Design
● 9-mm × 15-mm × 2.8-mm package
● Efficiencies Up To 96%
● Wide-Output Voltage Adjust
●1.2 V to 5.5 V, with 1% Reference Accuracy
● Optional Split Power Rail allows
●Input Voltage Down to 1.7 V
● Adjustable Switching Frequency
●(480 kHz to 780 kHz)
● Synchronizes to an External Clock
● Adjustable Slow-Start
● Output Voltage Sequencing and Tracking
● Power Good Output
● Programmable Undervoltage Lockout (UVLO)
● Output Overcurrent Protection
● Over Temperature Protection
● Pre-bias Output Start-up
● Operating Temperature Range: –40°C to +85°C
● Enhanced Thermal Performance: 13°C/W
● Meets EN55022 Class B Emissions
●\- Integrated Shielded Inductor
●All trademarks are the property of their respective owners.
