RT5751C Overview
The RT5751C/D is a simple, easy-to-use, 1.5A synchronous step-down DC-DC converter with an input supply voltage range from 2.8V to 6V. The device builds in an accurate 0.6V reference voltage and integrates low RDS(ON) power MOSFETs to achieve high efficiency in WDFN-6L 2x2, TSOT-23-5 and TSOT-23-6 packages. The RT5751C/D adopts Advanced Constant On-Time (ACOT® ) control architecture to provide an ultrafast transient...
RT5751C Key Features
- Input Voltage Range from 2.8V to 6V
- Integrated 120m and 80m FETs
- 1.5A Output Current, up to 95% Efficiency
- 100% Duty Cycle for Lowest Dropout
- 1% Internal Reference Voltage
- 1.5MHz Typical Switching Frequency
- Power Saving Mode for Light Loads (RT5751C)
- Low Quiescent Current: 25A (Typ.)
- Fast Advanced Constant On-Time (ACOT® )
- Internal Soft-startup (0.6ms)