RT6219 Description
The RT6219 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 RT6219 operates from 5V to 23V input voltage, provides plete protection functions including Over Current Protection(OCP), Under Voltage Protection (UVP) and Over Voltage Protection (OVP). This IC also provides a 1.5ms internal soft-start function...
RT6219 Key Features
- 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
- Supports MLCC Output Capacitors
- Internal Soft-Start (1.5ms typ)
- Built-in OVP/UVP/OCP
- Power Good Indicator