TPPM0115 controller equivalent, synchronous buck controller.
D DC-DC Synchronous Buck Controller D Switching Frequency, 200 kHz (Typ) D Programmable Output Voltage,
1 V to 2.5 V ± 2%
D Power Good Function (PWRGD) D Input Voltage, 1.
D PC Motherboard, Voltage Regulation for
System Power
D DDR Memory Supply (VDDQ or VTT) D RDRAM Memory Supply (VDDQ) D G.
The TPPM0115 is a synchronous buck controller capable of driving two external power FETs 180° out of phase. The device requires a minimum of external standard filter components and switching FETs to regulate the desired output voltage. This is achiev.
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