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STBB3J Datasheet - STMicroelectronics

high efficiency single inductor buck-boost DC-DC converter

STBB3J Features

* Input voltage range from 1.8 V to 5.5 V

* 2 A output current at 3.3 V in buck mode (VIN = 3.6 V to 5.5 V)

* 800 mA output current at 3.3 V in boost mode (VIN 2.0 V)

* Typical efficiency higher than 94%

* ± 2% DC feedback voltage tolerance

* Automatic

STBB3J General Description

The STBB3J is a fixed frequency, high efficiency, buck-boost DC-DC converter which provides output voltages from 1.2 V to 5.5 V starting from input voltage from 1.8 V to 5.5 V. The device can operate with input voltages higher than, equal to, or lower than the output voltage making the product suita.

STBB3J Datasheet (2.07 MB)

Preview of STBB3J PDF

Datasheet Details

Part number:

STBB3J

Manufacturer:

STMicroelectronics ↗

File Size:

2.07 MB

Description:

High efficiency single inductor buck-boost dc-dc converter.

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STBB3J high efficiency single inductor buck-boost DC-DC converter STMicroelectronics

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