PMP2807.4, Buck, Linear Reference Design (3.3V @ 50mA)
Справочный проект от: Texas Instruments
PMP2807.4, Buck, Linear Reference Design (3.3V @ 50mA) for Fleet Management. 4.2V, 2A lithium battery charging system off the wide 7V to 42V automotive range. TPS40200 plus external FET switcher provides 5V @ 3A. BQ24070 is the battery charger. TPS64203 switcher plus external FET each used to provide 3.3V and 1.8V. TPS73033 and TPS73018 linear regulators provide low noise 3.3V and 1.8V outputs
