Description
The RT2856 is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 6A output current from a 4.5V to 18V input supply.
Features
- Low RDS(ON) Power MOSFET Switches 26mΩ/19mΩ.
- Input Voltage Range : 4.5V to 18V.
- Adjustable Switching Frequency : 200kHz to 1.6MHz.
- Current-Mode Control.
- Synchronous to External Clock : 200kHz to 1.6MHz.
- Accurate Voltage Reference 0.8V ± 1%, Over.
- 40°C
to 85°C.
- Monotonic Start-Up into Pre-biased Outputs.
- Adjustable Soft-Start.
- Power Good Indicator.
- Under-Voltage and Over-Voltage Protection.
- Input Under-Voltage Lockout.
- RoHS Comp.
RT2856-Richtek.pdf
