RT6217B Overview
The RT6217A/B is a simple, easy-to-use, 3A synchronous step-down DC-DC converter with an input supply voltage range of 4.5V to 24V. The device build-in an accurate 0.791V reference voltage and integrates low RDS(ON) power MOSFETs to achieve high efficiency in a TSOT-23-8 (FC) package. The RT6217A/B adopts Advanced Constant On-Time (ACOTTM) control architecture to provide an ultrafast transient response with few...
RT6217B Key Features
- 3A Converter With Built-in 85mΩ/40mΩ Low RDS(ON) Power FETs
- Input Supply Voltage Range : 4.5V to 24V
- Output Voltage Range : 0.791V to 6V
- Advanced Constant On-Time (ACOTTM) Control
- Ultrafast Transient Response
- No Needs For External pensations
- Optimized for Low-ESR Ceramic Output Capacitors
- 0.791V ±1.5% High-Accuracy Feedback Reference
- Low Quiescent Current (150μA typ.)
- Both HS/LS FETs Protection for Robust Over-Current