/en/product/tcs4011/ Mon, 10 Mar 2025 09:45:21 +0000 /?post_type=product&p=5386 The TCs4011is a constant frequency,currentmode PWM step-down converter. The deviceintegrates a main switch and a synchronousrectifier for high efficiency without an externaSchottky diode. lt is ideal for powering portableequipment that runs from a single cell Lithium-lon(Li+)battery. The output voltage can be regulatedas low as 0.6v. The Tcs4011can also run at 100%duty cycle for low dropout operation, extendingbattery life in portable system. This device offerstwo operation modes,PWM control and PFNMode switching control, which allows a highefficiency over the wider range of the load.

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