Richtek RT6212B | Demoboard RT6212AHGJ6F

Description

The RT6212A is a high-efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 2Aoutput current from a 4.5V to 18V input supply. The RT6212A adopts ACOT architecture to allow the transientresponse to be improved and keep in constant frequency. Cycle-by-cycle current limit provides protection againstshorted outputs and soft-start eliminates input current surge during start-up. Fault conditions also include outputunder voltage protection, output over current protection, and thermal shutdown.

Features

• Integrated 163mΩ/86mΩ MOSFETs
• 4.5V to 18V Supply Voltage Range
• 500kHz Switching Frequency
• ACOT Control
• 0.8V±1.5% Voltage Reference
• Internal Start-Up into Pre-biased Outputs
• Compact Package : TSOT-23-6 Pin
• Over-Current Protection and Hiccup

More information

• Datasheet
• IC product information