Nitish,
The losses in the components are based on calculations and are only estimates, but represent the majority of the losses. As you push for higher efficiency, it becomes increasing difficult to identify all losses, because even minor ones begin…
Chirag, thanks for the information. Please contact Eric Zhao (q-zhao@ti.com) to discuss your detailed charger requirement? TI has dual charger architectures (main charger + parallel charger) to achieve high rating charging. The charging current depends…
Matt,
If your output voltage is always above your input and the controller can operate over the full input range (Dmin, Dmax, ton_min, toff_max, etc), then a boost will be most appropriate. It will also be more efficient than a SEPIC. However, boost…
PMP7605 REVC uses the SM72295MA bridge to charge the battery from a solar panel. Bias power to all circuitry (10V and 3.3V) is derived from the LM5019 buck and TLV70433 linear regulator, respectively. Bias power receives its input voltage from P+ (panel…
The test report voltage regulation data shows the measured output voltage at the two locations. The green line is across C8, which is the output of the TPS54340 buck converter and increases with output current. The red line is at the connector J3 - pin…
