JAJU875 July 2020
The TIDA-050044 optimizes the TPS62864 DC/DC converter, the TPS62088 DC/DC converter and the TLV73318 LDO to produce a small, efficient power solution for M.2 form factor. This power solution supply 2.5-V, 1.8-V, 1.2-V and 0.9-V rails from a 3.3 V rail. The DC/DC converters can operate in power save mode for maximum efficiency at light loads.
Both the TPS62864 and TPS62088 come in ultra-small wafer-chip-scale packages (WCSP) for smallest solution size, and switch at high frequencies, 2.4 MHz and 4MHz respectively, which decreases the size of output filter. External components have been optimized also optimized to produce a small solution size. The TLV73318 capacitor-free LDO comes in a 1 sq mm package and does not require external component to operate.