RT5753B Overview
The RT5753A/B/C/D is a simple, easy-to-use, 3A synchronous step-down DC-DC converter with an input supply voltage range from 2.5V 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-8L 2x2 and WDFN-8SL 2x2 packages. The RT5753A/B/C/D adopts Advanced Constant On-Time (ACOT®) control architecture to provide an ultrafast transient...
RT5753B Key Features
- Input Voltage Range from 2.5V to 6V
- Integrated 100mΩ and 70mΩ FETs
- 100% Duty Cycle for Lowest Dropout
- Internal Reference Voltage with 1% Accuracy
- Power Saving Mode for Light Loads (RT5753A/C)
- Advanced Constant On-Time (ACOT®) Control
- Internal Soft-Start (1.5ms/750μs)
- Enable Control Input
- Power Good Indicator
- Both FETs Over-Current Protection