PM6670A controller equivalent, complete ddr2/3 memory power supplies controller.
switching
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Switching section (VDDQ)
– 4.5V to 36V input voltage range
– 0.9V, ±1% voltage reference
– 1.8V (DDR2) or.
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DDR2/3 memory supply Digital TV system Handheld and PDAs CPU and chipset I/O supplies SST.
The device PM6670A is a complete DDR2/3 power supply regulator designed to meet JEDEC specifications. It integrates a Constant On-Time (C.O.T.) buck controller, a 2Apk sink/source Low Drop Out regulator and a 15mA low noise buffered reference. The C..
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