RT6212D Overview
The RT6212C/D 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 RT6212C/D 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. Fault conditions also include output under-voltage protection, output over-current protection, and thermal shutdown. Ordering Information RT6212C/D Package Type J6F : TSOT-23-6 (FC) Lead Plating System G : Green (Halogen Free and Pb Free) UVP Option H : Hiccup PSM/PWM C : PSM/PWM D : Force-PWM Note : Richtek products are : RoHS pliant and patible with the current requirements of IPC/JEDEC J-STD-020. Suitable for use in SnPb or Pb-free soldering processes.
RT6212D Key Features
- Integrated 163m/86m MOSFETs
- 4.5V to 18V Supply Voltage Range
- 800kHz Switching Frequency
- ACOT Control
- Feedback Reference Voltage 0.8V ± 1.5%
- Internal Start-Up into Pre-Biased Outputs
- pact Package : TSOT-23-6 Pin
- Input Under-Voltage Lockout
- Over-Current Protection and Hiccup