PM6680 controller equivalent, no rsense dual step-down controller.
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6 V to 28 V input voltage range output voltages 5V always voltage available deliver 100 mA peak current 1.237 V ± 1% reference voltage available Lossless current s.
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Notebook computers Tablet PC or slates Mobile system power supply 3-4 cells Li+ battery powered.
PM6680 is a dual step-down controller specifically designed to provide extremely high efficiency conversion, with lossless current sensing technique. The constant on-time architecture assures fast load transient response and the embedded voltage feed.
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