Input Supply Voltage Range : 4.5V to 18V
3A Converter With Built-in 100m/50m Low
RDS(ON) Power FETs
Advanced Constant On-Time (ACOTTM) Control
for Ultrafast Transient Response
Fixed Switching Frequency : 500kHz (SOT23-6)
or 650kHz (SOT23-8)
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
Internal fixed Soft-Start (typ. 1ms) for SOT-23-6
Externally Adjustable Soft-Start for SOT-23-8
Monotonic Start-Up for Pre-biased Outputs
Both HS/LS FETs Protection for Robust Over
Current Protection
Input Under-Voltage Lockout (UVLO)
Output Under-Voltage Protection (UVP) with
Hiccup Mode
Over-Temperature Protection (OTP) (Thermal
Shutdown)
Enable Control
Power Good Indication for SOT-23-8
RoHS Compliant and Halogen Free
Available in TSOT-23-6 or TSOT-23-8 Packag
