RT6541E Description
The RT6541E PWM controller provides high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high voltage batteries to generate low voltage CPU core. The RT6541E supports on-chip voltage programming function between 0.78V and 0.95V by controlling G0 digital inputs. The constant-on-time PWM control scheme handles wide input/output voltage ratios with ease and provides 100ns...
RT6541E Key Features
- Built-in 1% Reference Voltage
- 4700ppm/°C Programmable Current Limit by
- 3V to 26V Battery Input Range
- Internal Voltage Ramp Soft-Start Control
- Drives Large Synchronous Rectifier FETs
- Integrated Boost Switch
- Over/Undervoltage Protection
- Thermal Shutdown
- Power Good Indicator
- RoHS pliant and Halogen Free