TPS62866 Overview
The TPS62864 and TPS62866 devices are highfrequency synchronous step-down converters with I2C interface which provide an efficient, adaptive, and high power-density solution. At medium to heavy loads, the converter operates in PWM mode and automatically enters Power Save Mode operation at light load to maintain high efficiency over the entire load current range. The device can also be forced in PWM mode operation...
TPS62866 Key Features
- 7-mΩ and 6.5-mΩ internal power MOSFETs
- >90% efficiency (0.9-V output)
- DCS-control topology for fast transient response
- 1% output voltage accuracy
- 4-µA operating quiescent current
- 2.4-V to 5.5-V input voltage range
- 2.4-MHz switching frequency
- Selection by external resistor
- Start-up output voltage
- I2C slave address
TPS62866 Applications
- Core supply for FPGAs, CPUs, ASICs or video chipsets