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
- Small footprint, low-profile design
- Pin compatible with LMZ31707 and LMZ31704
- 10 mm × 10 mm × 4.3 mm package
- Efficiencies up to 95%
- Eco-Mode and Light Load Efficiency (LLE)
- 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 2.95 V - Adjustable switching frequency
(200 kHz to 1.2 MHz) - Synchronizes to an external clock
- Provides 180° out-of-phase clock signal
- Adjustable slow start
- Output voltage sequencing and tracking
- Power-good output
- Programmable Undervoltage Lockout (UVLO)
- Overcurrent and overtemperature protection
- Prebias output start-up
- Operating temperature range: –40°C to +85°C
- Enhanced thermal performance: 13.3°C/W
- Meets EN55022 Class B emissions
- integrated shielded inductor - Create a custom design using the LMZ31710 with the WEBENCH Power Designer
