RT6220 Description
The RT6220 is a synchronous buck converter with Advanced Constant On-Time (ACOT® ) mode control, which provides a very fast transient response with no external pensators. The RT6220 operates from 4.5V to 23V input voltage, provides plete protection functions including Current Limit Protection, Undervoltage Protection (UVP) and Overvoltage Protection (OVP). This IC also provides a 1.5ms internal soft-start function...
RT6220 Key Features
- 4.5V to 23V Input Voltage Range
- Adjustable from 0.6V to 5V Output Range
- Up to 98% Duty for 2S Battery Application
- 500kHz Switching Frequency
- ACOT® Mode Performs Fast Transient Response
- Integrated MOSFETs
- 31m of High-Side MOSFET
- 20m of Low-Side MOSFET
- Supports MLCC Output Capacitors
- Internal Soft-Start (1.5ms Typical)