Texas Instruments TPS6284x High-Efficiency Step-Down Converters
Texas Instruments TPS6284x High-Efficiency Step-Down Converters come with ultra-low operating quiescent current of typically 60nA. These devices contain special circuitry to achieve just 150nA IQ in 100% mode to further extend battery life near the end of discharge. These devices use DCS-Control to cleanly power radios and operate with a typical switching frequency of 1.8MHz. In Power-Save Mode the device extends the light load efficiency down to a load current range of 1µA and below.
Features
60nA operating quiescent current100% duty-cycle mode with 150nA IQInput voltage range VIN from 1.8V to 6.5VOutput current up to 750mARF friendly DCS-Control™80% efficiency at 1µA IOUT (3.6 VIN to 1.8 VOUT)
Applications
Smart meters, smart thermostatsTracking devicesWearable electronics
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