MAX8554 controllers equivalent, 4.5v to 28v input / synchronous pwm buck controllers.
MAX8553/MAX8554
Typical Operating Circuit
VIN +5V EN/HSD DH
Applications
Wide-Input Power Supplies Servers and Storage Applications ASIC and CPU Core Voltages Notebook.
General Description
The MAX8553 is a 4.5V to 28V input-voltage, synchronous step-down controller that provides a complet.
The MAX8553 is a 4.5V to 28V input-voltage, synchronous step-down controller that provides a complete power-management solution for DDR memory. The MAX8553 generates 1/2 VREFIN voltage for VTT and VTTR. The VTT and VTTR tracking voltages are maintain.
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