Power management

Featured boost converters for battery-powered applications

Alkaline or coin cell

One or two cell alkaline and coin cell battery-powered applications
Device
Description
Order options
Datasheet

≤6V output voltage

TPS61021 3-A Boost converter with 0.5V ultra-low input voltage
yes
yes
TPS61098 Low input voltage synchronous boost converter with integrated LDO/load switch
yes
yes
TPS61291 Low Iq boost converter with bypass operation
yes
yes

>6V output voltage

TPS61046 28-V Output voltage boost converter in WCSP package
yes
yes
TPS61093 Low Input, 20V/1.1A step-up DC/DC Converter with integrated power diode and Input/Output isolation
yes
yes
TPS61040 28V, 400-mA Switch boost converter in SOT-23 for LCD and white LED applications
yes
yes

Li-ion battery

Li-Ion battery-powered applications
Device
Description
Order options
Datasheet

≤6V output voltage

TPS61236 8-A Valley current synchronous boost converters with constant current output feature
yes
yes
TPS61256 3.5-MHz High efficiency step-Up converter in chip scale packaging
yes
yes
TPS61230A 5-V/6-A High Efficiency Step-Up Converter in 2.0-mm x 2.0-mm QFN Package
yes
yes

>6V output voltage

TPS61088 10A Fully-integrated synchronous boost converter
yes
yes
TPS61089 12.6V, 7A Fully-integrated synchronous boost converter in 2.0-mm x 2.5-mm VQFN package
yes
yes
LM2621 Low input voltage (1.2-14V) step-up DC/DC converter
yes
yes

Ultra-low IQ

Ultra-low IQ (300nA) battery-powered applications
Device
Description
Order options
Datasheet
TPS61088 10Vin Ultra Low IQ Step-Down Converter
yes
yes
TPS61220 Low input voltage, 0.7-V boost converter with 5.5µA quiescent current
yes
yes
TPS61291
10Vin Ultra Low IQ Step-Down Converter
yes
yes