TS3314DB

SILICON LABS  TS3314DB  EVAL BRD, LOW POWER BOOST CONVERTER 新

The is a demo board for TS3314 instant-on boost converter with VOUT programmable from 4V to 4.9V. The TS3314 is a boost converter with an industry leading low quiescent current of 150nA, enabling ultra long battery life in systems running from a variety of battery sources. It steps up input voltages from 0.9V to 5.0V to eight selectable output voltages ranging from 1.8V to 5V. The device includes two output options, one being an always-on storage output while the additional output is an output load switch that is designed to burst-on loads in a low duty cycle manner.

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OUT enable/disable jumper

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10µH inductor, 900mA ISAT

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Delivers up to 35mA at VSTORE from 1.2VIN

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User enabled secondary output load switch to isolate leaky burst loads