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      DC1808B-B DC1808B-B評(píng)估板

      數(shù)據(jù)：

      dc1808b-b DC1808B-B LTC3589EUJ-2 Demo Board | 8-Output Regulator with Sequencing & I2C, 2.7V ≤ VIN ≤ 5.5V, VOUT1?- 8 = 1.2V to 3.3V @ 25mA to 1.6A DC1808B-B Demonstration circuit 1808B-B is a 2.7V to 5.5V input, multioutput power supply with a pushbutton controller and I2C, featuring the LTC3589EUJ-2 (-B). The LTC3589EUJ-2 has three synchronous buck regulators, (1.6A, 1.2A, 1.2A) a 1.2A buck-boost regulator, a 25mA always-on LDO and three 200mA LDO regulators. The switching regulator settings, such as enables, feedback voltages, operating modes and other functions, can be controlled via I2C.