RT5752B Overview
The RT5752A/B is a simple, easy-to-use, 2A 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 TSOT-23-5, TSOT-23-6 and WDFN-6L 2x2 packages. The RT5752A/B adopts Advanced Constant On-Time (ACOT®) control architecture to provide an ultrafast transient...
RT5752B 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
- 1.2MHz Typical Switching Frequency
- Power Saving Mode for Light Loads (RT5752A)
- Advanced Constant On-Time (ACOT®) Control
- Internal Soft Startup (1.5ms)
- Enable Control Input
- Power Good Indicator