High power density modules for applications requiring a small footprint and ease-of-use. The LMZ-3 Series Power modules integrate a DC/DC converter, a shielded inductor, and a few passive components in a QFN package.
Complete Integrated Power Solution Allows Small Footprint, Low-Profile Design
Input Voltage up to 50V (LMZ350xx), 40V (LMZ340xx), 14.5V (LMZ315xx), 6V (LMZ306xx)
Output Current up to 30A (LMZ3xx30), 10A (LMZ3xx10), 6A (LMZ3xx06), 2A (LMZ3xx02)
Efficiency greater than 95%
Only 3 external components required for high performance
Adjustable Switching Frequency
Synchronizes to an External Clock
Adjustable Slow-Start
Power Good Output
Over-Current and Over-Temperature Protection
Feature
- Complete Integrated Power Solution Allows
Small Footprint, Low-Profile Design - 9-mm × 15-mm × 2.8-mm package
- Pin Compatible with LMZ31503 - Efficiencies Up To 96%
- Wide-Output Voltage Adjust
0.6 V to 5.5 V, with 1% Reference Accuracy - Supports Parallel Operation for Higher Current
- Optional Split Power Rail Allows
Input Voltage down to 1.6 V - Adjustable Switching Frequency
(250 kHz to 780 kHz) - Synchronizes to an External Clock
- Adjustable Slow-Start
- Output Voltage Sequencing / Tracking
- Power Good Output
- Programmable Undervoltage Lockout (UVLO)
- Output Overcurrent Protection (Hiccup Mode)
- 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 - Create a Custom Design Using the LMZ31506 With the WEBENCH Power Designer
