RPL-20-CT

RPL-20-CT is a RPL-20 series 20A buck converter with integrated inductor. The input range is from 4.0 to 16VDC, allowing both 5V and 12V supply rails to be used. The output voltage can be set with two resistors in the range from 0.6V up to 5.5V. The output is fully protected against continuous short-circuit, overload, under-voltage or over-temperature faults. A PG output and EN input allow easy power sequencing. Its high output current capability, small size, light load pulse skipping and fast transient regulation make the device ideal for FPGAs, imaging systems, distributed power architectures, portable equipment in telecom as well as industrial applications. Typical applications are industrial and automation, building and home automation, energy, datacom and telecom, infrastructure.

• SCP, OCP, and UVLO protection, selectable pulse-skip and CCM modes
• 3 year warranty, dimension is 7.01mm x 7.01mm x 4.39mm (LxWxH)
• Input voltage range from 4V to 6VDC, output voltage range from 0.6V to 5.5VDC
• 20A maximum output current, 94% typical efficiency
• Quiescent current is 650µA typical at (VCTRL= 2VDC, VFB = 0.62VDC)
• Minimum on time is 65ns maximum at (VFB = 500mV, TAMB= 25°C)
• Minimum off time is 190ns maximum at (VFB = 500mV, TAMB= 25°C)
• Switching frequency is 600KHz typical at (mode= GND, IOUT= 0A, VOUT= 1VDC, TJ= 25°C)
• Leakage current is 3µA maximum at (VPG= 3.3VDC)
• Junction temperature range from -40°C to +125°C, 29-pad QFN package