RT6212A Overview
The RT6212A/B is a high-efficiency, monolithic synchronous step-down DC-DC converter that can deliver up to 2A output current from a 4.5V to 18V input supply. The RT6212A/B adopts ACOT architecture to allow the transient response to be improved and keep in constant frequency. Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start-up.
RT6212A Key Features
- Integrated 163m/86m MOSFETs
- 4.5V to 18V Supply Voltage Range
- 500kHz Switching Frequency
- ACOT Control
- Feedback Reference Voltage 0.8V ± 1.5%
- Feedback Reference Voltage 0.765V ± 1.5%
- Internal Start-Up into Pre-Biased Outputs
- pact Package : TSOT-23-6 Pin
- Input Under-Voltage Lockout
- Over-Current Protection and Hiccup