TPS62740DSSR Description


TPS62740DSSR Buck converter is the Buck conversion the industry's first step-down converter. It increases the efficiency range of light load lower than 10uA load currents. TPS62740 can handle output currents of as high as 300mA, and TPS62740DSSR circuit can handle up to 400mA. TPS62740DSSR converter operates using rechargeable Li-Ion battery packs, and Li-primary battery chemistries, such as Li-MnO2, LiSOCl2, and three or two cells of alkaline batteries. The input voltage range from 5.5V can also be operated via the USB port as well as slim-film solar panels.


TPS62740DSSR Features


Input Voltage Range VIN from 2.2V to 5.5
Typ. 360nA Quiescent Current
Up to 90% Efficiency at 10μA Output Current
Up to 300mA / 400mA Output Current (TPS62740/TPS62742)
RF Friendly DCS-Control?
Up to 2 MHz Switching Frequency


TPS62740DSSR Applications


Bluetooth Low Energy
RF4CE
Zigbee
Industrial Metering
Energy Harvesting