Datasheet Summary
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5.5VIN, 2A, High Efficiency Synchronous Step-Down Converter with Low Quiescent Current
General Description
The RT5715A is a 2A, high-efficiency, Advanced ConstantOn-Time (ACOT®) synchronous step-down converter. The device operates with input voltages from 2.5V to 5.5V. The device can program the output voltage between 0.45V to VIN. The low quiescent current design with the integrated low RDS(ON) power MOSFETs achieves high efficiency over the wide load range. The advanced COT operation allows transient responses to be optimized over a wide range of loads, and output capacitors to efficiently reduce external ponent count. The RT5715A provides up to 2.7MHz switching frequency...