TPS54478 converter equivalent, 4.5-a synchronous step-down converter.
*1 Two 30-mΩ (typical) MOSFETs for High Efficiency at 4-A Loads
* 200-kHz to 2-MHz Switching Frequency
* 0.6-V ± 1% Voltage Reference Over Temperature
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* Low-Voltage, High-Density Power Systems
* Point-of-Load Regulation for High Performance
DSPs, FPGAs, ASICs, an.
The TPS54478 device is a full featured 6-V, 4-A, synchronous step down current mode converter with two integrated MOSFETs.
The TPS54478 enables small designs by integrating the MOSFETs, implementing current mode control to reduce external component c.
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