EUP3418 converter equivalent, 1a synchronous step-down converter.
25µA Quiescent Current at Light Load High Efficiency up to 96% 1.5MHz Constant Switching Frequency 1A Available Load Current 2.7V to 5.5V Input Voltage Range Adjustable O.
extending battery life in portable systems. Switching frequency is internally set at 1.5MHz, allowing the use of small .
The EUP3418 is a constant frequency, current mode, PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency. The 2.7V to 5.5V input voltage range makes the EUP3418 ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+).
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