The TPS631012A and TPS631013A are
constant frequency peak current mode control buck-boost converters in small 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 application for system
pre-regulators and voltage stabilizers.
Depending on the input voltage, the
TPS631012A and TPS631013A automatically operate in boost, buck, or in 3-cycle
buck-boost mode when the input voltage is approximately equal to the output voltage.
The transitions between modes happen at a defined duty cycle and avoid unwanted
toggling within the modes to reduce output voltage ripple. 8µA quiescent current and
power save mode enable the highest efficiency for light to no-load conditions.
The devices offer a small solution
size in WCSP.
The TPS631012A and TPS631013A are
constant frequency peak current mode control buck-boost converters in small 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 application for system
pre-regulators and voltage stabilizers.
Depending on the input voltage, the
TPS631012A and TPS631013A automatically operate in boost, buck, or in 3-cycle
buck-boost mode when the input voltage is approximately equal to the output voltage.
The transitions between modes happen at a defined duty cycle and avoid unwanted
toggling within the modes to reduce output voltage ripple. 8µA quiescent current and
power save mode enable the highest efficiency for light to no-load conditions.
The devices offer a small solution
size in WCSP.