TPS62864 Datasheet (Texas Instruments) - 4-A and 6-A Synchronous Step-Down Converter

TPS62864, 4-A and 6-A Synchronous Step-Down Converter

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 loa

TPS62864 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 switchin