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STBC15 - Ultra-low current consumption linear battery charger

Description

The STBC15 is a linear charger thin film battery with a maximum charging current of 40 mA.

The device uses a CC/CV algorithm to charge the battery.

Features

  • Charges thin film battery with CC-CV algorithm.
  • L version suitable for Li-Ion batteries.
  • Charging current up to 40 mA (selectable by dedicated pins).
  • 250 nA battery leakage current.
  • Reverse current protection from battery to supply input.
  • Programmable floating voltage with 0.5% accuracy.
  • Battery overcurrent protection.
  • Battery over-discharge protection switch totally disconnects battery for cell durability.
  • Shelf-m.

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Full PDF Text Transcription

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QFN12 1.7 x 2.0 Flip-chip12 Maturity status link STBC15 STBC15 Datasheet Ultra-low current consumption linear battery charger Features • Charges thin film battery with CC-CV algorithm • L version suitable for Li-Ion batteries • Charging current up to 40 mA (selectable by dedicated pins) • 250 nA battery leakage current • Reverse current protection from battery to supply input • Programmable floating voltage with 0.5% accuracy • Battery overcurrent protection • Battery over-discharge protection switch totally disconnects battery for cell durability • Shelf-mode supported, no battery mechanical switch needed • Power-Good open-drain output • Valid source open drain output • Peak mode input to avoid over-discharge false triggering • Available packages: – QFN12 1.7 x 2.0 mm, thickness 0.
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