资 源 简 介
The TPS54383 and TPS54386 are dual output, non-synchronous buck converters capable of supporTIng 3-A output applicaTIons that operate from a 4.5-V to 28-V input supply voltage, and require output voltages between 0.8 V and 90% of the input voltage.
With an internally-determined operaTIng frequency, soft start TIme, and control loop compensation, these converters provide many features with a minimum of external components. Channel 1 overcurrent protection is set at 4.5 A, while Channel 2 overcurrent protection level is selected by connecting a pin to ground, to BP, or left floating. The setting levels are used to allow for scaling of external
