RT6212B
Description
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. Fault conditions also include output under-voltage protection, output over-current protection, and thermal shutdown.
Ordering Information
RT6212A/B ( )
Package Type J6F : TSOT-23-6 (FC)
Lead Plating System G : Green (Halogen Free and Pb Free)
Reference Voltage None : VREF = 0.8V R : VREF = 0.765V
UVP Option H : Hiccup
PSM/PWM A : PSM/PWM B : Force-PWM
Features
- Integrated 163m/86m MOSFETs
- 4.5V to 18V Supply Voltage Range
- 500k Hz Switching Frequency
- ACOT Control
- Feedback Reference Voltage 0.8V ± 1.5%
- Feedback Reference Voltage 0.765V ± 1.5%
- Internal...
