RT6190G Overview
The RT6190G is a 4-switch Buck-Boost controller designed for converting input voltage to output voltage that can be equal to, higher or lower than input voltage. The RT6190G operates with wide input voltage range from 4.5V to 36V, and the output voltage can be set from 3V to 36V by external FB pin. The RT6190G implements peak current mode control mechanism for smooth operating in Buck, Boost and Buck-Boost modes.
RT6190G Key Features
- Integrated Buck-Boost Controller
- Wide Input Voltage Range: 4.5V to 36V
- Wide Output Voltage Range: 3V to 36V
- Peak Current Mode Control
- Adjustable Soft-Start Time
- Power Good Indicator
- Built-in Bleeders for Quick VOUT Discharge
- I2C patible Interface
- Programmable Switching Frequency (250kHz to 1MHz)
- Selectable PSM (Default) and FCCM