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STBB3JCC high efficiency single inductor buck-boost DC-DC converter and high brightness WLED driver

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Description

STBB3JCC 2 A, high efficiency single inductor buck-boost DC-DC converter and high brightness WLED driver Datasheet - production data Flip Chip 20, p.
The STBB3JCC is a fixed frequency, high efficiency, buck-boost DC-DC converter which provides output voltages from 1.

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Features

* 100 mV feedback signal
* Input voltage range from 1.8 V to 5.5 V
* 2 A output current at 3.3 VOUT in buck mode (VIN= 3.6 V to 5.5 V)
* 800 mA output current at 3.3 VOUT in boost mode (VIN ≥ 2.0 V)
* Typical efficiency higher than 94%
* Automatic tran

Applications

* HB WLED driver
* Single cell Li-Ion, two-cell and three-cell alkaline, Ni-MH powered devices
* Memory card supply
* Tablet, smartphones

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