TPS631010 Datasheet (Texas Instruments)

TPS631010, Buck-Boost Converters

The TPS631010 and TPS631011 are constant frequency peak current mode control buck-boost converters in tiny wafer chip scale package.

They have a 3A peak current limit (typical) and 1.6V to 5.5V input voltage range, and provide a power supply solution for system pre-regulators and voltage stabilizer

TPS631010 Features

* 1.6V to 5.5V input voltage range

* Device input voltage > 1.65V for start-up

* 1.2V to 5.5V output voltage range(adjustable)

* 1.0V VOUT is supported in PFM mode

* High output current capability, 3A peak switch current

* 2A output current for VIN ≥ 3