DC2984A

DC2984A is a LT3383 multioutput power management solution with 4 buck switching and 3 LDO linear regulators demonstration board. DC2984A is a multi-output power management solution demonstration circuit, featuring the LT®3383. It contains two 2.5A synchronous step-down DC-DC regulators, two 1.5A synchronous step-down DC-DC regulators and three 300mA LDO regulators. All the regulators can be enabled via its corresponding enable pins. The start-up sequence of the regulators can be programmed by connecting the outputs of the regulators to the enable pins in desired order.

• Input voltage range from 2.7V to 5.5V at TA = 25°C
• BUCK1 Output Voltage of 1.2V at BUCK1 enabled, I(BUCK1) = 0 - 2.5A, TA = 25°C
• BUCK2 output voltage of 1.5V at BUCK2 enabled, I(BUCK2) = 0 - 2.5A, TA = 25°C
• BUCK3 output voltage of 1.81V at BUCK3 enabled, I(BUCK3) = 0 - 1.5A, TA = 25°C
• BUCK4 output voltage of 3.31V at BUCK4 enabled, I(BUCK4) = 0 - 1.5A, TA = 25°C
• LDO1 output voltage of 1.2V at LDO1 enabled, I(LDO1) = 0-300mA, TA = 25°C
• LDO2 output voltage of 0.8V at LDO2 enabled, I(LDO2) = 0-300mA, TA = 25°C
• LDO3 output voltage of 1.8V at LDO3 enabled, I(LDO3) = 0-300mA, TA = 25°C

Notes

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