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Part Number
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STBB1-AXX |
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Manufacturer
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STMicroelectronics |
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Description
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buck-boost DC-DC converter |
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Published
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May 30, 2014 |
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Detailed Description
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STBB1-AXX
Datasheet
High efficiency single inductor dual mode buck-boost DC-DC converter with 2.3 A switches peak curren...
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Datasheet
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STBB1-AXX
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Overview
STBB1-AXX
Datasheet
High efficiency single inductor dual mode buck-boost DC-DC converter with 2.
3 A switches peak current
DFN10 3 x 3
Features
• Buck-boost DC-DC converter • Operating input voltage range from 2.
0 V to 5.
5 V • 2% DC feedback voltage tolerance • Synchronous rectification • Shutdown function • 1.
5 MHz switching frequency • Power save mode at light load • Typical efficiency: 94% • 2.
3 A switches peak current limit at 3.
3 V • Shutdown current 1 µA • Available in DFN10 (3 x 3 mm)
Applications
• Single cell Li-Ion and 3 cells alkaline, Ni-MH powered devices • SD/MMC memory card supply • Smart metering system • Point of load regulation • Portable equipment, IoT module
Maturi...
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