LMZ31704

Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design LMZ31704 SLVSBV8E – JUNE 2013 – REVISED FEBRUARY 2020 LMZ31704 4-A Power Module with 2.95-V to 17-V Input and Current Sharing in QFN Package 1 Features 1 Complete integrated power solution allows small footprint, low-profile design 10-mm × 10-mm × 4.3-mm package – Pin compatible with LMZ31710 and LMZ31707 Efficiencies up to 95% Eco-mode™ / 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 voltages 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 / tracking Power good output Programmable undervoltage lockout (UVLO) Overcurrent and overtemperature protection Pre-bias 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 LMZ31704 with the WEBENCH® Power Designer 2 Applications Broadband and communications infrastructure Automated test and medical equipment Compact PCI / PCI express / PXI express DSP and FPGA point-of-load applications 3 Description The LMZ31704 power module is an easy-to-use integrated power solution that...