RT6214B Description
The RT6214A/B is a simple, easy-to-use, 3A synchronous step-down DC-DC converter with an input supply voltage range of 4.5V to 18V. The device integrates low RDS(ON) power MOSFETs to achieve high efficiency in a SOT-23 package and build-in accurate reference voltage (0.765V or 0.8V by product options). The RT6214A/B adopts Advanced Constant On-Time (ACOTTM) control architecture to provide an ultrafast transient...
RT6214B Key Features
- Input Supply Voltage Range : 4.5V to 18V
- 3A Converter with Built-In 100m/50m Low
- Advanced Constant On-Time (ACOTTM) Control
- Fixed Switching Frequency : 500kHz (SOT23-6)
- Optional for Operation Modes
- Automatically Power Saving Mode (PSM) (RT6214A)
- Forced PWM Mode (RT6214B)
- Optimized for Low-ESR Ceramic Output Capacitors
- 1.5% High-Accuracy Feedback Reference Voltage
- Output Voltage Range : up to 6.5V